CVE-2021-22939

Aliases:DEBIAN-CVE-2021-22939ALPINE-CVE-2021-22939
Advisory lineage Upstream: 0 Downstream: 25
Modified
Published: 16 Aug 2021, 00:00
Last modified:30 Apr 2025, 22:24

Vulnerability Summary

Overall Risk (default)
medium
34/100
CVSS Score
5.3 MEDIUM
v3.1 (nvd)
EPSS Score
14.73% MEDIUM
15% probability +14.60%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

16 Aug 2021, 00:00
Published
Vulnerability first disclosed
30 Apr 2025, 22:24
Last Modified
Vulnerability information updated

Description

If the Node.js https API was used incorrectly and "undefined" was in passed for the "rejectUnauthorized" parameter, no error was returned and connections to servers with an expired certificate would have been accepted.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS Trends

Current EPSS score: 14.73%• Percentile: 97%

Techniques & Countermeasures

  • CWE-295•Improper Certificate Validation

    The product does not validate, or incorrectly validates, a certificate.

Affected Systems

  • alpine•nodejs

    < 12.22.5-r0 | < 12.22.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0 | < 14.17.5-r0

  • debian•nodejs

    < 12.22.5~dfsg-2~11u1 | < 12.22.5~dfsg-1 | < 12.22.5~dfsg-1 | < 12.22.5~dfsg-1

  • debian•debian_linux

    10.0

  • netapp•nextgen_api

    na

  • nodejs•node

    ≥ 4.0, < 4.* | ≥ 5.0, < 5.* | ≥ 6.0, < 6.* | ≥ 7.0, < 7.* | ≥ 8.0, < 8.* | ≥ 9.0, < 9.* | ≥ 10.0, < 10.* | ≥ 11.0, < 11.* | ≥ 12.0, < 12.22.5 | ≥ 13.0, < 13.* | ≥ 14.0, < 14.17.5 | ≥ 15.0, < 15.* | ≥ 16.0, < 16.6.2

  • nodejs•node.js

    ≥ 12.0.0, < 12.22.5 | ≥ 14.0.0, < 14.17.5 | ≥ 16.0.0, < 16.6.2

  • oracle•graalvm

    20.3.3 | 21.2.0

  • oracle•jd_edwards_enterpriseone_tools

    ≤ 9.2.6.1

  • oracle•mysql_cluster

    ≤ 8.0.26

  • oracle•peoplesoft_enterprise_peopletools

    8.57 | 8.58 | 8.59

  • siemens•sinec_infrastructure_network_services

    < 1.0.1.1

References (11)