CVE-2020-10221: rConfig OS Command Injection Vulnerability
CVE-2020-10221 · Severity: critical · CVSS 8.8 · Exploited in the wild · Published 2021-11-03
rConfig through version 3.9.4 contains an OS command injection vulnerability in lib/ajaxHandlers/ajaxAddTemplate.php. Remote authenticated attackers can execute arbitrary OS commands via shell metacharacters in the fileName POST parameter.
Yes. CVE-2020-10221 is known to be exploited in the wild, first recorded on 3 November 2021. Treat it as urgent.
How severe is CVE-2020-10221?
Critical severity, with a CVSS score of 8.8, published 3 November 2021.
Which products and versions are affected?
rConfig rConfig up to and including 3.9.4.
Is there a fix for CVE-2020-10221?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2020-10221 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2020-10221?
Check whether you run Rconfig. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Affected products
rConfig rConfig up to and including 3.9.4
Timeline
2020-03-08: disclosed: NVD Published Date
2021-11-03: kev added: Date added to CISA Known Exploited Vulnerabilities Catalog