CVE-2023-29412 — CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS C

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause remote code execution when manipulating internal methods through Java RMI interface.

01What is this vulnerability?

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause remote code execution when manipulating internal methods through Java RMI interface.

02Affected products

Vendor	Product	Versions
Schneider Electric	APC Easy UPS Online Monitoring Software (Windows 10, 11 Windows Server 2016, 2019, 2022)	V2.5-GA-01-22320
Schneider Electric	Schneider Electric Easy UPS Online Monitoring Software (Windows 10, 11 Windows Server 2016, 2019, 2022)	V2.5-GS-01-22320

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-04-18T20:50:08.288Z
• Last modified: 2025-02-05T21:00:38.906Z

09References

• download.schneider-electric.com — https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-04&p_enDoc…