CVE-2011-0903

Exp

Multiple directory traversal vulnerabilities in AR Web Content Manager (AWCM) 2.2 allow remote attackers to read arbitrary files and possibly have other unspecified impact via a .. (dot dot) in the (1) awcm_theme or (2) awcm_lang cookie to (a) index.php or (b) header.php.

Published: 2011-02-07 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-0903 is rated High Exploit Risk (72.6/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.14%). 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.10% over the last day, indicating growing attacker interest. 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-2011-0903

EDB-ID Source Kind Published Link
16049 exploit_db edb 2011-01-26 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2011-0903

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 2026-01-11 1.03% 2.14% +1.10%
2 2025-10-17 1.11% 1.03% -0.08%
3 2025-05-27 — 1.11% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-0903

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/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: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:P)
Partial availability impact.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2011-0903

Affected software / configurations for CVE-2011-0903

Vendor Product Version Raw CPE
awcm-cms ar_web_content_manager 2.2 cpe:2.3:a:awcm-cms:ar_web_content_manager:2.2:*:*:*:*:*:*:*

References for CVE-2011-0903

cvelogic Threat Intelligence