CVE-2012-5781

Exp

Amazon Elastic Load Balancing API Tools does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to overriding the default JDK X509TrustManager.

Published: 2012-11-04 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-5781 is rated Exploit Available (56/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.73%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2012-5781

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2012-5781

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.13% 0.73% +0.59%
2 2025-03-30 0.16% 0.13% -0.03%
3 2025-03-29 — 0.16% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-5781

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 4.9 [email protected]

Weakness enumeration for CVE-2012-5781

Affected software / configurations for CVE-2012-5781

Vendor Product Version Raw CPE
amazon elastic_load_balancing — cpe:2.3:a:amazon:elastic_load_balancing:-:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0 cpe:2.3:a:amazon:elastic_load_balancing:1.0:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0 cpe:2.3:a:amazon:elastic_load_balancing:1.0:1:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.3.4 cpe:2.3:a:amazon:elastic_load_balancing:1.0.3.4:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.9.3 cpe:2.3:a:amazon:elastic_load_balancing:1.0.9.3:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.10.0 cpe:2.3:a:amazon:elastic_load_balancing:1.0.10.0:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.11.1 cpe:2.3:a:amazon:elastic_load_balancing:1.0.11.1:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.12.0 cpe:2.3:a:amazon:elastic_load_balancing:1.0.12.0:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.14.3 cpe:2.3:a:amazon:elastic_load_balancing:1.0.14.3:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.15.1 cpe:2.3:a:amazon:elastic_load_balancing:1.0.15.1:*:*:*:*:*:*:*
amazon elastic_load_balancing 1.0.17.0 cpe:2.3:a:amazon:elastic_load_balancing:1.0.17.0:*:*:*:*:*:*:*

References for CVE-2012-5781

cvelogic Threat Intelligence