CVE-2025-29999

mediumpriority · track · 0EPSS 0.002 · 5 %ileDEEUNLRUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.16% (5th) EPSS
CVSS 6.7 · medium
Is it mine?
95 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-23

A vulnerability has been identified in Siemens License Server (SLS) (All versions < V4.3). The affected application searches for executable files in the application folder without proper validation. This could allow an attacker to execute arbitrary code with administrative privileges by placing a malicious executable in the same directory.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedSiemens License Server (SLS)siemens_psirt

    Update to V4.3 or later version

  • FixedSiemens License Server (SLS)cisa_csaf_ot

    Update to V4.3 or later version

02

cvss

Technical severity, 0–10. One row per scoring source.

6.7
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2–6.7

v3.16.7mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · productcert@siemens.com DEexploitability 0.8 · impact 5.9
v3.16.7mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · Siemens ProductCERT DE
v3.16.7mediumAV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.16.7mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · CISA US
v4.05.4mediumCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · productcert@siemens.com DE
v4.05.4mediumCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.02lowCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-269USCWE-269USCWE-269USCWE-269USCWE-269US
05

affected products (95)

Products and version ranges known to be affected.

showing 20 of 95
06

advisories (3)

Vendor and ecosystem advisories describing this.

  • NCSC-2025-0106Kwetsbaarheden verholpen in Siemens productenNL2025-04-08csaf · ncsc_nlNL

    Siemens heeft kwetsbaarheden verholpen in diverse producten als Industrial Edge Devices, Mendix, SENTRON, SIDIS, SIMATIC, SIPLUS,Insights Hub Private Cloud, Siemens License Server en Solid Edge.

  • SSA-525431SSA-525431: Privilege Escalation Vulnerabilities in Siemens License Server Before V4.32025-04-08csaf · siemens_psirtDE

    Siemens License Server before V4.3 contains various vulnerabilities that could allow a low-privileged local user to escalate privileges or perform arbitrary code execution. Siemens has released a new version for Siemens License Server (SLS) and recommends to update to the latest version.

  • ICSA-25-100-01Siemens License Server (SLS)2025-04-08icsa · cisa_csaf_otUS

    Siemens License Server before V4.3 contains various vulnerabilities that could allow a low-privileged local user to escalate privileges or perform arbitrary code execution. Siemens has released a new version for Siemens License Server (SLS) and recommends to update to the latest version.

07

also known as (5)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducisa_csaf_otncsc_nlsiemens_psirtNVDCVE.orgMITRE
published 2025-04-08modified 2026-06-17
09

references (5)

External citations — patches, advisories, analysis.

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