CVE-2008-5541: n/a vulnerability

CVE-2008-5541: Sophos Anti-Virus 4.33.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detectio...

Sophos Anti-Virus 4.33.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 10:56 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy antivirus detection-bypass issue affecting Sophos Anti-Virus 4.33.0 when used with Internet Explorer 6 or 7. A malicious HTML document could be disguised so Sophos failed to detect embedded malware. The practical concern is old endpoints that still rely on this antivirus/browser combination. Exposure appears limited to legacy systems running Sophos Anti-Virus 4.33.0 with Internet Explorer 6 or 7. The source bundle does not identify current affected products, maintained versions, CPEs, or enterprise deployment prevalence. Low urgency for modern environments, but high priority if legacy IE6/IE7 systems with Sophos 4.33.0 still exist. The main business action is legacy inventory, retirement, and compensating controls for unsupported endpoints. Mitigation focus: Inventory endpoints for Sophos Anti-Virus 4.33.0 and Internet Explorer 6 or 7.; Retire or isolate systems using this legacy antivirus and browser combination.; Check Sophos guidance or support archives for official fixes or upgrade paths..

Prepared: Jun 28, 2026, 11:41 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 12, 2008, 18:13 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
multiple-antivirus-mzheader-code-execution(47435)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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