CVE-2023-49257: high-severity vulnerability in Hongdian H8951-4G-ESP
Command execution using the certificate upload utility
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.3%
An authenticated user is able to upload an arbitrary CGI-compatible file using the certificate upload utility and execute it with the root user privileges.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Hongdian · H8951-4G-ESPRelated CVEs — Hongdian H8951-4G-ESP
In the same product, most dangerous first.
CVE-2023-49254HIGHCommand injection in the network test toolsEPSS 0.7%CVE-2023-49255CRITICALRouter console accessible without authenticationEPSS 0.7%CVE-2023-49262CRITICALBuffer overflow vulnerability in Cookie authentication fieldEPSS 0.7%CVE-2023-49253CRITICALPredefined root passwordEPSS 0.6%CVE-2023-49261HIGHSensitive authentication-related value accessible publiclyEPSS 0.5%CVE-2023-49256HIGHPredictable encryption passphrase used in publicly accessible configuration fileEPSS 0.5%