P5Verified

CVE-2021-20193: tar through 1.33 (inclusive), 1.33 and earlier

CVE-2021-20193. CVSS 3.1 base score 3.3 (LOW, NVD). EPSS 0.01092 (percentile 0.64394), scored 2026-10-08.

Affected technology

tar · through 1.33 (inclusive)
gnu

tar · 1.33 and earlier
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Local · No privileges required · User interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 3.3/10) rates confidentiality and integrity impact as none; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-09 03:15:35.444119+00:00

CWE: CWE-125, CWE-401
CCR priority: 13.5 /100 (P5)
CVSS 3.1: 3.3 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L · NVD
EPSS: 0.01092 · percentile 0.64394 · 2026-10-08
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-09 03:13:32.966430+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2021-20193.html