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Vulnerability Intelligence

CVE-2021-40149

Medium

The web server of the E1 Zoom camera through 3.0.0.716 discloses its SSL private key via the root web server directory.

Published Jul 17, 2022 · Updated Nov 21, 2024

Key Facts

Routine patching
  • CVE-2021-40149 is a medium-severity vulnerability (CVSS 5.9 v3.1) affecting E1 Zoom Firmware (Reolink).
  • It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
  • EPSS estimates a 8.3% probability of exploitation in the next 30 days.
  • Fixed versions are available, including E1 Zoom Firmware <=3.0.0.716, E1 Zoom Firmware 3.0.0.716.
  • Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.

CVSS v3.1

5.9

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS (30-day exploit likelihood)

8.3%

Higher than 94.8% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

None known

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Description

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.

Affected Products

1 affected entries in total
ProductAffected versionsFixed in
E1 Zoom FirmwareReolinkSee advisory3.0.0.716

Patched Releases

E1 Zoom Firmware

<=3.0.0.716

Timeline

  1. Publicly disclosed

    Jul 17, 2022

  2. Last updated

    Nov 21, 2024

Weakness Type

  • CWE-552 Files or Directories Accessible to External Parties

References

FAQ

Common Questions.

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