by Kastro
Paper/Archive/CVE-2021-47707

CVE-2021-47707

COMMAX Co., Ltd. COMMAX CVD-Axx DVR — COMMAX CVD-Axx DVR Weak Default Credentials Stream Disclosure

EPSS 0.4%public exploitCVSS 9.3
critical.is priorityof 100
44
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 30.8.308 × 206.2Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

COMMAX CVD-Axx DVR 5.1.4 contains weak default administrative credentials that allow remote password attacks and disclose RTSP stream. Attackers can exploit this by sending a POST request with the 'passkey' parameter set to '1234', allowing them to access the web control panel.

Affected

ProductAffectedFixed inSource
COMMAX CVD-Axx DVRCVD-AH04 DVR 4.4.1–CNA

Scores by source

VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

exploitexploit-db.com/exploits/50210refcommax.comwriteupzeroscience.mk/en/vulnerabilities/ZSL-2021-5667.phpwriteupvulncheck.com/advisories/commax-cvd-axx-dvr-weak-default-credentials-stream-disclosure