What is CVE-2021-40149?

CVE-2021-40149 is a medium-severity vulnerability in Reolink E1 Zoom, classified under Files or Directories Accessible to External Parties. CVSS score: 5.9/10. Published 2022-07-17.

How severe is CVE-2021-40149?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Is CVE-2021-40149 known to be exploited?

10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Reolink E1 Zoom

CVE-2021-40149

The web server of the E1 Zoom camera through 3.0.0.716 discloses its SSL private key via the root web server directory. In this way an attacker can download the entire key via the /self.key URI.

EPSS: 0.074 (93.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-552 — Files or Directories Accessible to External Parties

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Mailing List, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-40149?: CVE-2021-40149 is a medium-severity vulnerability in Reolink E1 Zoom, classified under Files or Directories Accessible to External Parties. CVSS score: 5.9/10. Published 2022-07-17.
How severe is CVE-2021-40149?: Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2021-40149 known to be exploited?: 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.