CVE-2023-25826
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 42.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
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
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 42.77% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- opentsdb/opentsdb
- Source
- disclosure@synopsys.com
References
- http://packetstormsecurity.com/files/174570/OpenTSDB-2.4.1-Unauthenticated-Command-Injection.html
- https://github.com/OpenTSDB/opentsdb/pull/2275Patch
- https://www.synopsys.com/blogs/software-security/opentsdb/Third Party Advisory
- http://packetstormsecurity.com/files/174570/OpenTSDB-2.4.1-Unauthenticated-Command-Injection.html
- https://github.com/OpenTSDB/opentsdb/pull/2275Patch
- https://www.synopsys.com/blogs/software-security/opentsdb/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.