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CVE-2012-6274

61
FAUCET Score

CVE-2012-6274 describes an authentication bypass vulnerability in BigAntSoft BigAnt IM Message Server, allowing remote attackers to upload arbitrary files to the server's public document directory. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and is easily exploitable over the network without authentication, leading to potential unauthorized file creation. While not currently on CISA's KEV catalog, a Metasploit module exists, demonstrating its exploitability. Despite the availability of exploit code, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:bigantsoft:bigant_im_message_server:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
46.87%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Metasploit: BigAnt Server DUPF Command Arbitrary File Upload · Jan 9, 2013
ExploitDB: EDB-24528 · Feb 20, 2013
This CVE's current EPSS score of 0.4687 is in the 99th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.cert.org / vuls/id/990652
US Government Resource