RCE in Cassianetworks Xc1000
CVE-2023-31446
In Cassia Gateway firmware XC1000_2.1.1.2303082218 and XC2000_2.1.1.2303090947, the queueUrl parameter in /bypass/config is not sanitized. This leads to injecting Bash code and executing it with root privileges on device startup.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.611 (99.2th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.611 · newest: 0.611 · change: 0.000
Affected products
- Cassianetworks Xc1000
- Cassianetworks Xc1000 Firmware — versions 2.1.1.2303082218
- Cassianetworks Xc2000
- Cassianetworks Xc2000 Firmware — versions 2.1.1.2303090947
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.cassianetworks.com (Product)
- github.com/Dodge-MPTC/CVE-2023-31446-Remote-Code-Execution (Exploit, Third Party Advisory)
- blog.kscsc.online/cves/202331446/md.html
Frequently asked questions
- What is CVE-2023-31446?
- CVE-2023-31446 is a critical-severity vulnerability in Cassianetworks Xc1000, classified under Command Injection. CVSS score: 9.8/10. Published 2024-01-10.
- How severe is CVE-2023-31446?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-31446 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.