CVE-2012-1840

AjaXplorer 3.2.x before 3.2.5 and 4.0.x before 4.0.4 does not properly perform cookie authentication, which allows remote attackers to obtain login access by leveraging knowledge of a password hash.

Published: 2012-03-22 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-1840 is rated Moderate Risk (53.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.62%). Review affected assets and schedule remediation.

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

Exploit prediction scoring system (EPSS) score for CVE-2012-1840

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 2025-03-30 0.71% 0.62% -0.09%
2 2025-03-29 0.60% 0.71% +0.12%
3 2024-12-17 — 0.60% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-1840

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2012-1840

Affected software / configurations for CVE-2012-1840

Vendor Product Version Raw CPE
ajaxplorer ajaxplorer 3.2 cpe:2.3:a:ajaxplorer:ajaxplorer:3.2:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 3.2.1 cpe:2.3:a:ajaxplorer:ajaxplorer:3.2.1:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 3.2.2 cpe:2.3:a:ajaxplorer:ajaxplorer:3.2.2:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 3.2.3 cpe:2.3:a:ajaxplorer:ajaxplorer:3.2.3:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 3.2.4 cpe:2.3:a:ajaxplorer:ajaxplorer:3.2.4:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 4.0 cpe:2.3:a:ajaxplorer:ajaxplorer:4.0:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 4.0.1 cpe:2.3:a:ajaxplorer:ajaxplorer:4.0.1:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 4.0.2 cpe:2.3:a:ajaxplorer:ajaxplorer:4.0.2:*:*:*:*:*:*:*
ajaxplorer ajaxplorer 4.0.3 cpe:2.3:a:ajaxplorer:ajaxplorer:4.0.3:*:*:*:*:*:*:*

References for CVE-2012-1840

cvelogic Threat Intelligence