AdGuard
by AdGuard
CVEs (5)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2022-45770 | Hig | 0.51 | 7.8 | 0.01 | Jan 26, 2023 | Improper input validation in adgnetworkwfpdrv.sys in Adguard For Windows x86 through 7.11 allows local privilege escalation. | ||
| CVE-2023-41173 | Hig | 0.49 | 7.5 | 0.01 | Aug 25, 2023 | AdGuard DNS before 2.2 allows remote attackers to cause a denial of service via malformed UDP packets. | ||
| CVE-2021-27935 | Hig | 0.49 | 7.5 | 0.04 | Mar 3, 2021 | 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. | ||
| CVE-2024-48662 | Med | 0.40 | 6.1 | 0.00 | Jan 27, 2025 | Cross Site Scripting vulnerability in AdGuard Application v.7.18.1 (4778) and before allows an attacker to execute arbitrary code via a crafted payload to the fontMatrix component. | ||
| CVE-2026-47703 | 0.00 | — | 0.00 | Jun 4, 2026 | ## Summary This report covers the client-triggered DoQ forwarding path in: - `dnsproxy` `v0.81.2` (`adguard/dnsproxy:v0.81.2`) - `AdGuard Home` `v0.107.74` (`adguard/adguardhome:latest`, image version label `v0.107.74`) The issue was reproduced on `2026-04-25` with the… |
- risk 0.51cvss 7.8epss 0.01
Improper input validation in adgnetworkwfpdrv.sys in Adguard For Windows x86 through 7.11 allows local privilege escalation.
- risk 0.49cvss 7.5epss 0.01
AdGuard DNS before 2.2 allows remote attackers to cause a denial of service via malformed UDP packets.
- risk 0.49cvss 7.5epss 0.04
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.
- risk 0.40cvss 6.1epss 0.00
Cross Site Scripting vulnerability in AdGuard Application v.7.18.1 (4778) and before allows an attacker to execute arbitrary code via a crafted payload to the fontMatrix component.
- CVE-2026-47703Jun 4, 2026risk 0.00cvss —epss 0.00
## Summary This report covers the client-triggered DoQ forwarding path in: - `dnsproxy` `v0.81.2` (`adguard/dnsproxy:v0.81.2`) - `AdGuard Home` `v0.107.74` (`adguard/adguardhome:latest`, image version label `v0.107.74`) The issue was reproduced on `2026-04-25` with the…