CVE-2023-29412
CWE-78Published: April 18, 2023· Updated: Jun 17, 2026
Official Description
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.
Risk Analysis
This vulnerability allows for OS command injection via the Java RMI interface in APC Easy UPS Online Monitoring Software. It enables remote code execution and is rated as critical with a CVSS score of 9.8.
No public exploit is known, and it is not in the CISA KEV catalog. The vulnerability is remotely exploitable with low attack complexity.
Update the monitoring software to the latest version and ensure the underlying Windows systems are fully patched.
Technical Analysis
CVE-2023-29412 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-78)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-29412 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts