CVE-2012-6275
CVE-2012-6275 is a critical-severity vulnerability in Bigantsoft Bigant Im Message Server with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 46% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 10.0)
- EPSS exploit prediction: 46% (99th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Bigantsoft Bigant Im Message Server
- Published:
- Last modified:
Description
Multiple stack-based buffer overflows in AntDS.exe in BigAntSoft BigAnt IM Message Server allow remote attackers to have an unspecified impact via (1) the filename header in an SCH request or (2) the userid component in a DUPF request.
Frequently asked questions
- What is CVE-2012-6275?
- Multiple stack-based buffer overflows in AntDS.exe in BigAntSoft BigAnt IM Message Server allow remote attackers to have an unspecified impact via (1) the filename header in an SCH request or (2) the userid component in a DUPF request.
- How severe is CVE-2012-6275?
- CVE-2012-6275 has a CVSS 2.0 base score of 10.0, rated critical severity.
- Is CVE-2012-6275 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 46% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2012-6275?
- CVE-2012-6275 affects Bigantsoft Bigant Im Message Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2012-6275?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2012-6275 published?
- CVE-2012-6275 was published on 2013-02-24 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:bigantsoft:bigant_im_message_server:-:*:*:*:*:*:*:*
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