CVE-2012-6274

Exp

BigAntSoft BigAnt IM Message Server does not require authentication for file uploading, which allows remote attackers to create arbitrary files under AntServer\DocData\Public via unspecified vectors.

Published: 2013-02-24 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-6274 is rated High Exploit Risk (64.5/100): CVSS Medium severity, with high exploitation likelihood (EPSS 46.87%, 99th percentile). 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-2012-6274

EDB-ID Source Kind Published Link
24528 exploit_db edb 2013-02-20 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2012-6274

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 75.34% 46.87% -28.47%
2 2025-09-20 71.14% 75.34% +4.20%
3 2025-03-30 — 71.14% —

Full EPSS history (25 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-6274

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N 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:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2012-6274

Affected software / configurations for CVE-2012-6274

Vendor Product Version Raw CPE
bigantsoft bigant_im_message_server — cpe:2.3:a:bigantsoft:bigant_im_message_server:-:*:*:*:*:*:*:*

References for CVE-2012-6274

URL Tags
http://www.kb.cert.org/vuls/id/990652 US Government Resource
cvelogic Threat Intelligence