November 21, 2024 at 04:34AM
Exploitation attempts have been reported for two Citrix Session Recording vulnerabilities (CVE-2024-8068, CVE-2024-8069), which allow remote code execution. Although patches were issued, some reports suggest systems are exposed to the internet. Citrix advises users to update software to mitigate risks, as exploitation attempts continue.
**Meeting Takeaways:**
1. **Vulnerability Overview:**
– Two recently patched vulnerabilities in Citrix Session Recording were identified: CVE-2024-8068 (privilege escalation) and CVE-2024-8069 (limited remote code execution).
2. **Research and Disclosure:**
– Discovered by WatchTowr, details were publicly disclosed on November 12, including a proof-of-concept exploit.
3. **Impacted Systems:**
– The vulnerabilities affect Citrix Virtual Apps and Desktops and specifically the Session Recording component, which is an optional feature and typically installed on a secure Windows Server within corporate networks.
4. **Severity Rating:**
– Citrix rated the vulnerabilities as medium severity. Exploits require authentication and occur within a trusted network environment.
5. **Exploitation Attempts:**
– Despite Citrix’s claims regarding the limitations of exploitation, several attempts have been detected, including the use of the proof-of-concept exploit shortly after its release. Some researchers have reported successful exploitation over the internet without authentication.
6. **Response and Recommendations:**
– Citrix urges customers to apply the patches immediately to mitigate the risks associated with these vulnerabilities.
7. **Community Monitoring:**
– Organizations and security researchers are actively monitoring the situation. Some scanning and exploitation attempts have been observed, although there are currently no confirmed successful breaches.
8. **Historical Context:**
– These vulnerabilities were among the 15 most exploited in 2023, underlining their significance in the cybersecurity landscape.
9. **Next Steps:**
– Citrix plans to release further information to address exploitation concerns and has not publicly commented on reported exploit attempts.
**Action Items:**
– Ensure all Citrix Session Recording users are informed about the vulnerabilities and the necessity of applying updates.
– Monitor for further communications from Citrix regarding additional insights or recommendations.