Remote Code Execution in OpenTSDB
75Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 9.8epss 36%
from disclosure to weapon59 days
Published on NVDMay 3
metasploit+59d
exploitation probability
36%top 2% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Due to insufficient validation of parameters passed to the legacy HTTP query API, it is possible to inject crafted OS commands into multiple parameters and execute malicious code on the OpenTSDB host system. This exploit exists due to an incomplete fix that was made when this vulnerability was previously disclosed as CVE-2020-35476. Regex validation that was implemented to restrict allowed input to the query API does not work as intended, allowing crafted commands to bypass validation.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
OpenTSDB · OpenTSDBpublic PoCs found — 1
cve_referencepacketstormsecurity.com/files/174570/OpenTSDB-2.4.1-Unauthenticated-Command-Injection.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.