Vulnerability Details : CVE-2021-29726
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.
Products affected by CVE-2021-29726
- cpe:2.3:a:ibm:sterling_secure_proxy:6.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:secure_external_authentication_server:6.0.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-29726
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-29726
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
IBM Corporation | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2021-29726
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-29726
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/201104
IBM X-Force ExchangeVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6586756
Security Bulletin: IBM Sterling External Authentication Server is vulnerable to improper validation of certificatesVendor Advisory
-
https://www.ibm.com/support/pages/node/6586754
Security Bulletin: IBM Sterling Secure Proxy is vulnerable to improper validation of certificates (CVE-2021-29726)Patch;Vendor Advisory
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