CVE-2021-32693

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 72.0% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-06-17 22:40Z5 YR AGO

Last updated

2024-08-03 23:25Z2 YR AGO

Reserved

2021-05-12

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.8)

CNA CVSS vector

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

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

5ddffe9cb01b6e7a94a4ef0dfb08861c91dda00f53bcc12f7a1f6752f4073e3b

• github.comhttps://github.com/symfony/symfony/security/advisories/GHSA-rfcf-m67m-jcrqx_refsource_CONFIRM
• github.comhttps://github.com/symfony/security-http/commit/6bf4c31219773a558b019ee12e54572174ff8129x_refsource_MISC
• github.comhttps://github.com/symfony/symfony/commit/3084764ad82f29dbb025df19978b9cbc3ab34728x_refsource_MISC
• symfony.comhttps://symfony.com/blog/cve-2021-32693-authentication-granted-to-all-firewalls-instead-of-just-onex_refsource_MISC