CVE-2019-18939

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Summary

CVECVE-2019-18939
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-11-14 19:15:00 UTC
Updated2021-07-21 11:39:00 UTC
DescriptioneQ-3 Homematic CCU2 2.47.20 and CCU3 3.47.18 with the HM-Print AddOn through 1.2a installed allow Remote Code Execution by unauthenticated attackers with access to the web interface via the exec.cgi and exec1.cgi scripts, which execute TCL script content from an HTTP POST request.

Risk And Classification

Problem Types: CWE-306

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Eq-3 Homematic Ccu2 - All All All
Hardware Eq-3 Homematic Ccu2 - All All All
Operating System Eq-3 Homematic Ccu2 Firmware 2.47.20 All All All
Operating System Eq-3 Homematic Ccu2 Firmware 2.47.20 All All All
Hardware Eq-3 Homematic Ccu3 - All All All
Hardware Eq-3 Homematic Ccu3 - All All All
Operating System Eq-3 Homematic Ccu3 Firmware 3.47.18 All All All
Operating System Eq-3 Homematic Ccu3 Firmware 3.47.18 All All All
Application Hm-print Project Hm-print 1.2 All All All
Application Hm-print Project Hm-print 1.2a All All All
Application Hm-print Project Hm-print 1.2 All All All
Application Hm-print Project Hm-print 1.2a All All All

References

ReferenceSourceLinkTags
CVE-2019-18939 eQ-3 Homematic AddOn 'HM-Print' version 1.2a and prior on CCU2 and CCU3 allows Remote Code Execution by unauthenticated attackers with access to the web interface by usage of exec.cgi & exec1.cgi script, which executes TCL script content from HTTP POST request – psytester – Testing is my passion. Sharing knowledge is my contribution. MISC psytester.github.io Exploit, Third Party Advisory
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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