CVE-2023-35855
CRITICALCVSS 9.8/10EPSS 1.07%
Last modified
CVE-2023-35855 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A buffer overflow in Counter-Strike through 8684 allows a game server to execute arbitrary code on a remote client's machine by modifying the lservercfgfile console variable.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
Description
A buffer overflow in Counter-Strike through 8684 allows a game server to execute arbitrary code on a remote client's machine by modifying the lservercfgfile console variable.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Valvesoftware | Counter-Strike | <= 8684 |
References
- https://github.com/MikeIsAStar/Counter-Strike-Remote-Code-ExecutionExploit, Third Party Advisory
- https://github.com/MikeIsAStar/Counter-Strike-Remote-Code-ExecutionExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-35855?
A buffer overflow in Counter-Strike through 8684 allows a game server to execute arbitrary code on a remote client's machine by modifying the lservercfgfile console variable.
How severe is CVE-2023-35855?
CVE-2023-35855 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2023-35855?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-35855?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST