CVE-2023-25826
Remote Code Execution in OpenTSDB
Vexday Risk Score
75High priority
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9.8EPSS 35.6%KEV nãoPoC públicaNuclei —Metasploit simPatch —
Lifecycle
03 May 2023Published on NVD
01 Jul 2023Metasploit module available
Recommendation: Plan a near-term fix — a public PoC already exists.
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.
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