CVE-2021-39828 (GCVE-0-2021-39828)

Vulnerability from cvelistv5 – Published: 2021-09-27 15:43 – Updated: 2025-04-23 19:27
VLAI?
Title
Adobe Digital Editions Installer flaw leads to Local Privilege Escalation
Summary
Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.
Severity ?
5.8 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
CWE
  • CWE-379 - Creation of Temporary File in Directory with Incorrect Permissions (CWE-379)
Assigner
References
Impacted products
Vendor Product Version
Adobe Digital Editions Affected: unspecified , ≤ 4.5.11.187646 (custom)
Affected: unspecified , ≤ None (custom)
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.