PatchTheCVEzeroshell vulnerabilities and fixes
Recent CVEs affecting zeroshell, with upgrade or downgrade steps. 2 tracked.
zeroshell has 2 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 0. Most recent: 2022-06-11. Highest priority: CVE-2020-29390 (score 69/100).
- CVE-2021-41738 HIGH 8.8 MITIGATE ZeroShell 3.9.5 has a command injection vulnerability in /cgi-bin/kerbynet IP parameter, which may allow an au
- CVE-2020-29390 CRITICAL 9.8 MITIGATE Zeroshell 3.9.3 contains a command injection vulnerability in the /cgi-bin/kerbynet StartSessionSubmit paramet
FAQ
How do I fix zeroshell 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 zeroshell being exploited right now?
None of the tracked zeroshell CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which zeroshell CVE should I patch first?
CVE-2020-29390 currently ranks highest (69/100): Zeroshell 3.9.3 contains a command injection vulnerability in the /cgi-bin/kerbynet StartSessionSubmit paramet.