Is CVE-2015-0921 in the CISA KEV catalog?

No. CVE-2015-0921 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-0921?

CVE-2015-0921 has a CVSS v2 base score of 4.0 (MEDIUM).

What is the EPSS score for CVE-2015-0921?

CVE-2015-0921 has an EPSS score of 17.36% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2015-0921

MEDIUMEPSS 97th pctl

4.0

CVSS v2

NVD

Description

XML external entity (XXE) vulnerability in the Server Task Log in McAfee ePolicy Orchestrator (ePO) before 4.6.9 and 5.x before 5.1.2 allows remote authenticated users to read arbitrary files via the conditionXML parameter to the taskLogTable to orionUpdateTableFilter.do.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

17.36%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

http://packetstormsecurity.com/files/129827/McAfee-ePolicy-Orchestrator-Authenticated-XXE-Credential-Exposure.html
http://seclists.org/fulldisclosure/2015/Jan/37
http://seclists.org/fulldisclosure/2015/Jan/8
http://secunia.com/advisories/61922
http://www.securitytracker.com/id/1031519
https://exchange.xforce.ibmcloud.com/vulnerabilities/99950
https://gist.github.com/brandonprry/692e553975bf29aeaf2c
https://kc.mcafee.com/corporate/index?page=content&id=SB10095

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.