CVE-2009-4660 EXPLOIT
10.0
HIGH · CVSS 2.0 · EPSS 62.7% (pctl 99)
Patch early
A public exploit exists.
Description
Stack-based buffer overflow in the AntServer Module (AntServer.exe) in BigAnt IM Server 2.50 allows remote attackers to execute arbitrary code via a long GET request to TCP port 6660.
Scoring
| CVSS | 10.0 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| EPSS | 62.71% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2010-03-03 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| bigantsoft | bigant messenger |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | BigAnt Server 2.50 - GET Remote Buffer Overflow (SEH) | 2009-09-15 |
| exploit-db | BigAnt Server 2.50 - GET Universal Remote Buffer Overflow (SEH) | 2009-09-15 |
References
- http://secunia.com/advisories/36704
- http://www.attrition.org/pipermail/vim/2009-September/002271.html
- http://www.exploit-db.com/exploits/9673
- http://www.exploit-db.com/exploits/9690
- http://www.securityfocus.com/bid/36407
- http://www.vupen.com/english/advisories/2009/2679
- http://secunia.com/advisories/36704
- http://www.attrition.org/pipermail/vim/2009-September/002271.html
- http://www.exploit-db.com/exploits/9673
- http://www.exploit-db.com/exploits/9690
- http://www.securityfocus.com/bid/36407
- http://www.vupen.com/english/advisories/2009/2679
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