Known vulnerabilities in Cisco Secure Email and Web Manager 15.5.3-017

Version: 15.5.3-017
Software CPE: cpe:2.3:a:cisco_systems:cisco_secure_email_and_web_manager:*:*:*:*:*:*:*:*
Total vulnerabilities: 5
Public exploits: 0
Known exploited (KEV): 0

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Cisco Secure Email and Web Manager version 15.5.3-017 Cisco Secure Email and Web Manager 15.5.3-017 is affected by 5 vulnerabilities: 4 high, 1 medium Critical High Medium Low

Vulnerabilities (5)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU149712 - Relative Path Traversal
CVE-2026-76440
CWE-23 High
No
No
15.5.5-006, 16.5.0-429 14.09.2026 SB20260914146
#VU149713 - Improper Access Control
CVE-2026-76441
CWE-284 High
No
No
15.5.5-006, 16.5.0-429 14.09.2026 SB20260914146
#VU149714 - Improper control of a resource through its lifetime
CVE-2026-20353
CWE-664 High
No
No
15.5.5-006, 16.5.0-429 14.09.2026 SB20260914146
#VU149715 - Improper Neutralization
CVE-2026-76443
CWE-707 High
No
No
15.5.5-006, 16.5.0-429 14.09.2026 SB20260914146
#VU149716 - Improper Validation of Specified Quantity in Input
CVE-2026-76442
CWE-1284 Medium
No
No
15.5.5-006, 16.5.0-429 14.09.2026 SB20260914146