CVE-2026-0491Network attack vector

Administrator code execution via RFC function module

Published Jan 13, 2026 · Updated Jan 13, 2026

Code injection in SAP Landscape Transformation allows remote administrators to execute arbitrary ABAP code and OS commands via RFC. An RFC-exposed function module treats attacker-controlled input as executable ABAP code or operating-system commands while bypassing essential authorization checks. Administrative SAP privileges and RFC reachability are required, and successful exploitation permits full compromise of system data and service availability.

CVSS severity9.1
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in SAP Landscape Transformation allows remote administrators to execute arbitrary ABAP code and OS commands via RFC. An RFC-exposed function module treats attacker-controlled input as executable ABAP code or operating-system commands while bypassing essential authorization checks. Administrative SAP privileges and RFC reachability are required, and successful exploitation permits full compromise of system data and service availability.

The record

CVE
CVE-2026-0491
Published
Jan 13, 2026
Updated
Jan 13, 2026
Vendor
cap-js
Product
SAP Landscape Transformation
Classifications
CWE-94, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2011_1_710
  2. Affected versionversion=2011_1_730
  3. Affected versionversion=2011_1_731
  4. Affected versionversion=2018_1_752
  5. Affected versionversion=2020
  6. Affected versionversion=DMIS 2011_1_700

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

cap-js · SAP Landscape Transformationversion=2011_1_710; version=2011_1_730; version=2011_1_731; version=2018_1_752; version=2020; version=DMIS 2011_1_700

Published CVSS scores

9.1SAP SECVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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