CVE-2021-21252

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

3.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2021-01-13 00:00Z5 YR AGO

Last updated

2024-08-03 18:09Z2 YR AGO

Reserved

2020-12-22

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

bc43afc8b5db76f8e7661f08fcd94262dcb2ce0a6191b11ef271d02c895b0120

• github.comhttps://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm
• github.comhttps://github.com/jquery-validation/jquery-validation/pull/2371
• github.comhttps://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d
• www.npmjs.comhttps://www.npmjs.com/package/jquery-validation
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20210219-0005/
• lists.debian.org[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security updatehttps://lists.debian.org/debian-lts-announce/2023/08/msg00040.htmlmailing-list