PatchTheCVEcs-c2shw firmware vulnerabilities and fixes
Recent CVEs affecting cs-c2shw firmware, with upgrade or downgrade steps. 4 tracked.
Also searched as: cs c2shw firmware, cs-c2shwfirmware.
cs-c2shw firmware has 4 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 0. Most recent: 2021-01-26. Highest priority: CVE-2020-27539 (score 62/100).
- CVE-2020-27542 MEDIUM 6.8 MITIGATE Rostelecom CS-C2SHW 5.0.082.1 is affected by: Bash command injection
- CVE-2020-27541 HIGH 7.5 MITIGATE Denial of Service vulnerability in Rostelecom CS-C2SHW 5.0.082.1
- CVE-2020-27540 CRITICAL 9.8 MITIGATE Bash injection vulnerability and bypass of signature verification in Rostelecom CS-C2SHW 5.0.082.1
- CVE-2020-27539 CRITICAL 9.8 MITIGATE Heap overflow with full parsing of HTTP respose in Rostelecom CS-C2SHW 5.0.082.1
FAQ
How do I fix cs-c2shw firmware vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is cs-c2shw firmware being exploited right now?
None of the tracked cs-c2shw firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which cs-c2shw firmware CVE should I patch first?
CVE-2020-27539 currently ranks highest (62/100): Heap overflow with full parsing of HTTP respose in Rostelecom CS-C2SHW 5.0.082.1.