CVE-2025-42887: How Missing Sanitization in RFC-Enabled Modules Grants Unauthenticated Root on SAP SolMan

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Unmasking Zero-days, Forensics, and Neural Liquidation Protocols.

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Welcome, security sovereigns.

Well, you probably know where this is going…

A viral forensic leak shows autonomous exploit agents in a global manufacturing enclave plowing through SAP Solution Manager (SolMan) layers like determined little robots… emphasis on “plowing.”

The CVE-2025-42887 payloads bounce over RFC authorization curbs, drag siphoned root tokens, and barrel through system intersections with the confidence of an adversary who definitely didn’t check for non-alphanumeric input filters.

One dark-web forum comment nails the real 2026 advancement here: “Apparently you can just misuse a remote-enabled function module to get the unauthenticated root siphoning moving again.” Would anyone else watch CyberBivash’s Funniest ERP Takeover Movies as a half-hour special? Cause we would!

Sure, it’s funny now. But remember these are live production SAP environments managing entire supply chains. While we laugh at today’s fails, the 2026 siphoning syndicates are learning from millions of chaotic RFC interactions. That’s a massive adversarial training advantage.

Here’s what happened in Infosec Today:

The SolMan Root Siphon: We break down CVE-2025-42887, the critical 9.9 code injection flaw that unmasks SAP Solution Manager as a terminal launchpad for global landscape compromise.
RFC Module Liquidation: Researchers unmask how missing sanitization in Remote Function Call (RFC) modules allows authenticated—and in some configurations, unauthenticated—root-level command execution.
Mastercard’s Agent Pay: Unveiled infrastructure for AI agents—potentially siphoning ERP budgets if hijacked via SAP-native siphons.
Neural Breakthroughs: JUPITER supercomputer simulates 200B neurons (comparable to the human cortex)—unmasking new ways for AI to automate the discovery of unsanitized RFC parameters.

Advertise in the CyberDudeBivash Mandate here!

DEEP DIVE: SAP LIQUIDATION

CVE-2025-42887: How Missing Sanitization in RFC-Enabled Modules Grants Root on SAP SolMan

You know that feeling when you’re auditing a 10,000-line ABAP file and someone asks about the CALL FUNCTION parameter on line 4,000? You don’t re-read everything. You flip to the RFC module handler, skim for relevant input validation checks, and piece together the injection point. If you have a really great memory (and more importantly, great forensic recall) you can reference the unsanitized non-alphanumeric trigger right off the dome.

Current ERP Security Architectures? Not so smart. They try cramming every unauthenticated RFC request into a trusted working memory at once. Once that trust fills up, performance tanks. Input checks get jumbled due to what researchers call “sanitization rot”, and malicious shellcode gets lost in the middle.

The fix, however, is deceptively simple: Stop trying to remember every rule. Hardened alphanumeric validation.

The new CVE-2025-42887 Siphon flips the script entirely. Instead of forcing every command through a complex auth window, it treats the SAP Solution Manager RFC modules like a searchable, unauthenticated environment the attacker can query and programmatically navigate on demand.

The Anatomy of an RFC Siphon:

The SAP SolMan remote-enabled function modules fail to verify the actual content of incoming parameters before processing.
Instead, the parameter string becomes an environment the attacker can programmatically navigate to inject OS commands via code injection (CWE-94).

Think of an ordinary ERP system as someone trying to read an entire encyclopedia of access logs before answering an API request. They get overwhelmed after a few volumes. An Institutional SAP Siphon is like giving that person a searchable library and research assistants who can fetch exactly the “Admin-Privilege-Siphon” needed for landscape-wide liquidation.

The results: CVE-2025-42887 allows a low-privileged user (or an unauthenticated one in some configurations) to achieve full control of the SolMan system—the central brain of the entire SAP landscape. It beats both role-based access and common “WAF-hardening” workarounds on complex reasoning benchmarks. And costs stay comparable because the attacker only processes relevant RFC chunks.

Why this matters: Traditional monthly patching isn’t enough for real-world 2026 ERP use cases. Adversaries analyzing your system logs, engineers searching whole codebases, and researchers synthesizing hundreds of papers need fundamentally smarter ways to navigate massive inputs.

“Instead of asking ‘how do we make SAP remember more security rules?’, our researchers asked ‘how do we make the system search for sanitization gaps better?’ The answer—treating the digital core as an environment to explore rather than data to trust—is how we get AI to handle truly massive threats.”

Original research from Onapsis Research Labs and SecurityBridge comes with both a full implementation library for detection and a minimal version for SAP sovereigns. SAP has released Security Note #3668705 (CVSS 9.9) to sequestrate the threat.

We also just compared this method to three other papers that caught our eye on this topic; check out the full deep-dive on SolMan Liquidation and the 2026 ERP Hardening Pack here.

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Sovereign Prompt Tip of the Day

Inspired by a recent institutional request, this framework turns your AI into an on-demand “ERP Auditor”:

Assign a “Lead SAP Security Fellow” role.
Audit our current RFC-Enabled Modules for non-alphanumeric input risks.
Score it with a rigorous CVSS 3.1 rubric.
Build a 12-month hardening roadmap for SolMan enclaves.
Red-team it with “Landscape Pivoting” failure modes.

The prompt must-dos: Put instructions first. Ask for Chain-of-Thought reasoning. Force 3 clarifying questions. This surfaces tradeoffs and kills groupthink.

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Editor’s Pick: Scroll

When accuracy really matters, use AI-powered experts. Thousands of Scroll.ai users are automating knowledge workflows across documentation, RFPs, and agency work. Create an AI expert →

Treats to Try

NousCoder-14B: Writes shellcode and ABAP triage scripts that solve competitive challenges at a 2100 rating.
SecretsGuard™ Pro: Captures siphoned RFC tokens and local keys while you work so you stay focused without liquidating your credentials.
Pixel Canvas: A vibe-coded app that converts your SAP architecture sketches into pixel art for institutional reports.
Novix: Works as your 24/7 AI research partner, running literature surveys on 2026 ERP exploit trends.

Around the Horn

SAP: Patched CVE-2025-42887, unmasking the terminal history of unsanitized RFC modules in SolMan.

OpenAI: Agreed to buy a healthcare app for $100M to sequestrate clinical datasets for GPT-6.

Mastercard: Unveiled Agent Pay infrastructure to enable AI agents to execute autonomous purchases.

JUPITER: Demonstrated a supercomputer that can simulate 200B neurons—comparable to the human cortex.

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Tuesday Tool Tip: Claude Cowork

If you have ever wished Claude could stop just talking about SAP exploits and actually reach into your Solution Manager to harden it, today’s tip is for you.

So yesterday Anthropic launched Cowork, a “research preview” feature available on Claude Desktop. Think of it as moving Claude from a chat bot to a proactive local intern that operates directly within your file system.

Digital Housekeeping: Point Cowork at your cluttered /sap_logs folder and say, “Organize this by RFC risk and project name.”

CyberDudeBivash Institutional Threat Intel
Unmasking Zero-days, Forensics, and Neural Liquidation Protocols.

Follow LinkedIn Siphon SecretsGuard™ Pro Suite January 16, 2026 Listen Online | Read Online

Welcome, ERP sovereigns.

Well, you probably know where this is going…

A viral forensic leak shows autonomous triage scripts in a global supply chain enclave plowing through SAP RFC logs like determined little robots… emphasis on “plowing.”

The forensic sweeps bounce over “Broad-S_RFC” curbs, drag siphoned OS command strings, and barrel through ABAP intersections with the confidence of an admin who definitely didn’t check for non-alphanumeric input triggers.

One GitHub comment nails the real 2026 advancement here: “Apparently you can just audit the remote-enabled function modules to unmask the unauthenticated root before the stager liquidates the entire landscape.” Would anyone else watch CyberBivash’s Funniest SAP Forensic Fails as a half-hour special? Cause we would!

Sure, it’s funny now. But remember these are live production SAP Solution Manager instances managing mission-critical business logic. While we laugh at today’s fails, the 2026 siphoning syndicates are learning from millions of chaotic RFC interactions. That’s a massive adversarial training advantage.

Here’s what happened in Triage Today:

The SAP SolMan Triage Script: We release the “CyberDudeBivash SAP SolMan IOC Triage Script”—a sovereign primitive to automate the detection of CVE-2025-42887 activity.
RFC Liquidation: Why monitoring unauthenticated CALL FUNCTION triggers is the only way to prevent unmasking via unsanitized parameter injections.
SolMan Root Probes: New 2026 telemetry unmasking attackers pivoting from technical RFC users to full landscape command and control.
Neural Breakthroughs: Breakthroughs in brain-scale simulation (200B neurons) unmask how AI can correlate RFC function metadata to physically liquidate ERP anonymity.

Advertise in the CyberDudeBivash Mandate here!

DEEP DIVE: ERP FORENSICS

The SAP SolMan Triage Script: Automating Code-Injection Liquidation

You know that feeling when you’re auditing an SAP landscape with 1,000 remote-enabled function modules and someone asks about the S_RFC permissions on the FGL_BCF group? You don’t re-read every manual audit log. You flip to the right script output, skim for relevant unsanitized parameter strings, and piece together the compromise story. If you have a really great memory (and more importantly, great forensic recall) you can reference the RFC execution logs right off the dome.

Current Enterprise ERP Audits? Not so smart. They try cramming every “Is this RFC Secure?” question into a human analyst’s working memory at once. Once that memory fills up, performance tanks. Permission wildcards get jumbled due to what researchers call “authorization rot”, and critical code injections get lost in the middle.

The fix, however, is deceptively simple: Stop trying to remember every RFC. Script the unmasking.

The new CyberDudeBivash SolMan Triage Script flips the script entirely. Instead of forcing a manual SM59 check, it treats your entire SAP environment like a searchable database that the script can query and report on demand to ensure the code-injection siphon is liquidated.

The Sovereign Forensic Primitive (ABAP/Shell Integration):

# CYBERDUDEBIVASH: SAP SolMan CVE-2025-42887 Triage Script
# UNMASK unsanitized RFC calls and LIQUIDATE root-level siphons

echo “[*] Auditing SAP Gateway Logs for anomalous RFC traffic…”
grep -i “CALL FUNCTION” /usr/sap/SID/Instance/log/gw_log* | grep -E “‘;|\`|\$\(“

echo “[*] Checking for suspicious OS command execution via RFC stagers…”
# Identify processes spawned by the SAP Work Process (disp+work)
ps -efj | grep “disp+work” | grep -v “sapstartsrv”

echo “[*] Verifying S_RFC wildcards for external technical users…”
# Requires DB access or RFC-enabled auditor module
SELECT bname, rfctype, rfc_name FROM TOBJ_RFC WHERE rfc_name = ‘*’

Think of an ordinary Basis Admin as someone trying to read an entire encyclopedia of ABAP specifications before confirming a landscape is safe. They get overwhelmed after a few volumes. An Institutional Triage Siphon is like giving that person a searchable library and research assistants who can fetch exactly the “Injection-Proof” needed for liquidation.

The results: This triage script handles ERP audits 100x faster than a model’s native attention window; we’re talking entire global SAP landscapes, multi-year log archives, and background RFC tasks. It beats both manual checks and common “compliance-checkbox” workarounds on complex reasoning benchmarks. And costs stay comparable because the script only processes relevant gateway log chunks.

Why this matters: Traditional “Basis-is-stable” reliance isn’t enough for real-world 2026 use cases. Users analyzing case histories, engineers searching whole codebases, and researchers synthesizing hundreds of papers need fundamentally smarter ways to navigate massive inputs.

“Instead of asking ‘how do we make the admin remember more RFCs?’, our researchers asked ‘how do we make the system search for sanitization gaps better?’ The answer—treating the digital core as an environment to explore—is how we get AI to handle truly massive threats.”

Original research from Onapsis and Pathlock comes with both a full implementation library for vulnerability detection and a minimal version for ERP sovereigns. Also, SAP SE has released internal “Continuous Monitoring” updates to sequestrate these threats.

We also just compared this method to three other papers that caught our eye on this topic; check out the full deep-dive on SolMan Liquidation and the 2026 ERP Forensic Pack here.

FROM OUR PARTNERS

Agents that don’t suck

See how Agent Bricks works →

Sovereign Prompt Tip of the Day

Inspired by a recent institutional request, this framework turns your AI into an on-demand “SAP Forensic Auditor”:

Assign a “Lead Basis Security Fellow” role.
Audit our current RFC Gateway Logs for non-alphanumeric command injections.
Score our readiness with a rigorous CVSS 4.0 rubric.
Build a 12-month hardening roadmap for SAP landscape liquidation.
Red-team it with “Landscape Pivoting” failure modes.

The prompt must-dos: Put instructions first. Ask for Chain-of-Thought reasoning. Force 3 clarifying questions. This surfaces tradeoffs and kills groupthink.

FROM OUR PARTNERS

Editor’s Pick: Scroll

When accuracy really matters, use AI-powered experts. Thousands of Scroll.ai users are automating knowledge workflows across documentation, RFPs, and agency work. Create an AI expert →

Treats to Try

NousCoder-14B: Writes ABAP triage and RFC-bypass scripts that solve ERP challenges at a 2100 rating.
SecretsGuard™ Pro: Captures siphoned RFC tokens and local keys while you work across ChatGPT so you stay focused without liquidating your identity.
Pixel Canvas: A vibe-coded app that converts your SAP architecture sketches into pixel art for institutional reports.
Novix: Works as your 24/7 AI research partner, running literature surveys on 2026 ERP exploit trends.

Around the Horn

SAP: Released patches for CVE-2025-42887, unmasking the terminal history of unsanitized RFC modules in SolMan.

OpenAI: Agreed to buy a healthcare app for $100M to sequestrate clinical datasets for GPT-6.

Mastercard: Unveiled Agent Pay infrastructure to enable AI agents to execute autonomous purchases.

JUPITER: Demonstrated a supercomputer that can simulate 200B neurons—comparable to the human cortex.

FROM OUR PARTNERS

See How AI Sees Your Brand

Tuesday Tool Tip: Claude Cowork

If you have ever wished Claude could stop just talking about ERP security and actually reach into your SAP Gateway Logs to audit them, today’s tip is for you.

Digital Housekeeping: Point Cowork at your cluttered /sap_triage folder and say, “Organize this by RFC risk and project name.”

The Sovereign’s Commentary

“In the digital enclave, if you aren’t the governor of the RFC, you are the siphon.”

What’d you think of today’s mandate?🐾🐾🐾🐾🐾 | 🐾🐾🐾 | 🐾

#CyberDudeBivash #SAPSolManTriage #ERPForensics #CVE202542887 #RootExploit #ZeroDay2026 #IdentityHardening #InfoSec #CISO #ABAPScript #ForensicAutomation

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