THREATPORT/VULNERABILITY/CVE-2012-6274
MEDIUM SEVERITY

CVE-2012-6274

Bigant Im Message Server vulnerability

CVSS
5.0
EPSS
46.9%
EPSS pct
99th
Exploited
No known
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.
Affected vendor
Bigantsoft
Affected product
Bigant Im Message Server
CVSS vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Weakness type (CWE)
  • CWE-287 — Improper Authentication
Published
2013-02-24

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to integrity.

Its EPSS score of 46.9% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it among the most exploited CVEs currently tracked.

Check your external exposure to CVE-2012-6274

  • Confirm whether Bigantsoft Bigant Im Message Server is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2012-6274.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2012-6274

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2012-6274 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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