High severity7.5NVD Advisory· Published Mar 3, 2021· Updated Jun 17, 2026
CVE-2021-27935
CVE-2021-27935
Description
An issue was discovered in AdGuard before 0.105.2. An attacker able to get the user's cookie is able to bruteforce their password offline, because the hash of the password is stored in the cookie.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- AdGuard/AdGuarddescription
- Range: <0.105.2
Patches
Vulnerability mechanics
References
1- github.com/AdguardTeam/AdGuardHome/issues/2470nvdIssue TrackingPatchThird Party Advisory
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