Back to Database
Status published
Medium
CVE-2021-29726
IBM Sterling Secure Proxy 6.0.3 and IBM Secure External Authentication...
Vulnerability Description
IBM Sterling Secure Proxy 6.0.3 and IBM Secure External Authentication Server 6.0.3 does not properly ensure that a certificate is actually associated with the host due to improper validation of certificates. IBM X-Force ID: 201104.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-29726
Credits & Attribution
No credits recorded in the NVD database.
References
More from IBM
View All →CVE-2025-66487
Multiple vulnerabilities have been addressed in IBM Aspera Shares
Low
2.7
CVE-2025-66486
Multiple vulnerabilities have been addressed in IBM Aspera Shares
Medium
4.8
CVE-2025-66485
Multiple vulnerabilities have been addressed in IBM Aspera Shares
Medium
5.4
CVE-2025-66484
Multiple vulnerabilities have been addressed in IBM Aspera Shares
Medium
5.5
CVE-2025-66483
Multiple vulnerabilities have been addressed in IBM Aspera Shares
Medium
6.3
Affected Vendor
Affected Software
Secure External Authentication Server, Sterling Secure Proxy
Vulnerable Versions:
6.0.3
Timeline
Official Publish:
May 17th, 2022
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.0/S:U/AC:L/UI:N/PR:N/A:N/AV:N/C:N/I:L/RC:C/RL:O/E:U
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.