CVE-2012-5409 AscoServer.exe in the server in Siemens SiPass integrated MP2.6 and earlier does not properly handle IOCP RPC messages received over an Ethernet network, which allows remote attackers to write data to...
HighCVSS 10.0
EPSS 15.8%
PoC
- Published
- Updated
- Exploit status
- Proof-of-concept only
Description
AscoServer.exe in the server in Siemens SiPass integrated MP2.6 and earlier does not properly handle IOCP RPC messages received over an Ethernet network, which allows remote attackers to write data to any memory location and consequently execute arbitrary code via crafted messages, as demonstrated by an arbitrary pointer dereference attack or a buffer overflow attack.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Siemens sipass integrated | <= mp2.6 | No fix listed |
References
- ics-cert.us-cert.gov
- ioactive.com
- 50900 third-party-advisory vendor-advisory
- 86129 vdb-entry
- www.siemens.com vendor-advisory