HIGH SEVERITY

CVE-2004-0937

Archive Zip vulnerability

CVSS
7.5
EPSS
14.8%
EPSS pct
96th
Exploited
No known
Sophos Anti-Virus before 3.87.0, and Sophos Anti-Virus for Windows 95, 98, and Me before 3.88.0, allows remote attackers to bypass antivirus protection via a compressed file with both local and global headers set to zero, which does not prevent the compressed file from being opened on a target system.
Affected vendor
Archive Zip
Affected product
Archive Zip
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published
2005-02-09

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 14.8% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2004-0937

  • Confirm whether Archive Zip Archive Zip is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2004-0937.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2004-0937

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2004-0937 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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