CVE-2021-28955

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

1.72% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.4% of scored records. A rank, not a probability.

NVD base score

9.8 (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: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

2021-03-22 06:19Z5 YR AGO

Last updated

2024-08-03 21:55Z2 YR AGO

Reserved

2021-03-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-427Uncontrolled Search Path ElementBase

Data version

5.1

Document digest

f4610990771b2a16f59caaa64160574cfd4f45ccab5812479f236cd82be110ff

• github.comhttps://github.com/MichaelMure/git-bug/security/advisories/GHSA-m898-h4pm-pqfrx_refsource_MISC
• vuln.ryotak.mehttps://vuln.ryotak.me/advisories/18x_refsource_MISC