CVE-2015-2545
Published: March 3, 2022
Official Description
Microsoft Office allows remote attackers to execute arbitrary code via a crafted EPS image.
CISA KEV Advisory
Microsoft Office Malformed EPS File Vulnerability
Microsoft Office allows remote attackers to execute arbitrary code via a crafted EPS image.
Apply updates per vendor instructions.
Risk Analysis
Microsoft Office is vulnerable to remote code execution via a crafted EPS image. This allows attackers to execute arbitrary code on a user's system, posing a significant security risk. With an EPSS score of 0.93446 and its inclusion in CISA's KEV, this vulnerability is highly likely to be exploited.
This vulnerability is actively exploited in the wild. The exploitation vector through crafted EPS images suggests it is remotely exploitable, likely via email or malicious websites.
Administrators should apply the latest security updates for Microsoft Office to remediate this vulnerability. Users should avoid opening EPS images from untrusted sources and consider disabling EPS support if not essential.
Technical Analysis
CVE-2015-2545 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2015-2545 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2015-2545 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1