← CVE Intelligence

CVE-2026-76519

Cisco Secure Email Gateway Arbitrary File Write Vulnerability PUBLISHED

Description (CNA)

A vulnerability in the Advanced Malware Protection (AMP) feature of Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system. This vulnerability is due to improper handling of email attachments when the file reputation service is enabled. An attacker could exploit this vulnerability by sending an email that contains a crafted attachment through an affected device. A successful exploit could allow the attacker to write arbitrary files and execute commands with root privileges on the underlying operating system.

Affected (CNA)

Vendor / productVersions
Cisco / Cisco Secure Emailaffected 14.0.0-698; affected 13.5.1-277; affected 13.0.0-392; affected 14.2.0-620; affected 13.0.5-007; affected 13.5.4-038; affected 14.2.1-020; affected 14.3.0-032; affected 15.0.0-104; affected 15.0.1-030; affected 15.5.0-048; affected 15.5.1-055; affected 15.5.2-018; affected 16.0.0-050; affected 15.0.3-002; affected 16.0.0-054; affected 15.5.3-022; affected 16.0.1-017; affected 15.5.4-012; affected 16.0.4-016; affected 15.0.5-016; affected 16.0.2-112; affected 16.0.3-044

CWE

CWE-23

References

ADP enrichment

CISA-ADP

No English description supplied.