CVE-2021-39827: medium-severity vulnerability in Adobe Digital Editions
Adobe Digital Editions Installer flaw leads to Arbitrary File System Write
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 1.5%
Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by an arbitrary file write vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to write an arbitrary file to the system. User interaction is required before product installation to abuse this vulnerability.
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Adobe · Digital EditionsRelated CVEs — Adobe Digital Editions
In the same product, most dangerous first.
CVE-2021-39826HIGHAdobe Digital Editions Command Execution VulnerabilityEPSS 2.1%CVE-2021-21100HIGHAdobe Digital Editions Arbitrary file system write vulnerabilityEPSS 1.7%CVE-2021-39828MEDIUMAdobe Digital Editions Installer flaw leads to Local Privilege EscalationEPSS 1.5%CVE-2023-21582HIGHZDI-CAN-18255: Adobe Digital Editions PDF File Parsing Out-Of-Bounds Write Remote Code Execution VulnerabilityEPSS 0.3%