VULNERABILITY INTELLIGENCE

CVE-2021-29117

CVSS score7.8 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2022-08-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A use-after-free vulnerability when parsing a specially crafted file in Esri ArcReader 10.8.1 (and earlier) allows an unauthenticated attacker to achieve arbitrary code execution in the context of the current user.

Weakness classification

  • psirt@esri.com: CWE-416
  • nvd@nist.gov: CWE-416

Primary references