EDrhyme QCP 200W Information Exposure Vulnerability

published 2022-04-19 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-13421

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.4%; EPSS 1.4% chance of exploitation in 30 days, percentile 73%
public exploits: 0; none known

Real-time image information exposure is caused by insufficient authentication for activated RTSP port. This vulnerability could allow to remote attackers to send the RTSP requests using ffplay command and lead to leakage a live image.

Exploit prediction

1.43% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

EDrhyme Co.,Ltd QCP 200W

Classification

Weakness

CWE-284 Improper Access Control
CWE-287 Improper Authentication

References

krcert.or.kr /krcert/secNoticeView.do?bulletin_writing_sequence=66663
third-party-advisory

Sources

CVE List CVE-2021-26627
NVD CVE-2021-26627

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Summary