8.1

CVE-2022-3979

Exploit

NagVis CoreLogonMultisite.php checkAuthCookie type conversion

A vulnerability was found in NagVis up to 1.9.33 and classified as problematic. This issue affects the function checkAuthCookie of the file share/server/core/classes/CoreLogonMultisite.php. The manipulation of the argument hash leads to incorrect type conversion. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. Upgrading to version 1.9.34 is able to address this issue. The identifier of the patch is 7574fd8a2903282c2e0d1feef5c4876763db21d5. It is recommended to upgrade the affected component. The identifier VDB-213557 was assigned to this vulnerability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nagvis ≫ Nagvis Version < 1.9.34
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.01% 0.585
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
cna@vuldb.com 5.6 2.2 3.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
cna@vuldb.com 5.1 4.9 6.4
AV:N/AC:H/Au:N/C:P/I:P/A:P
CWE-704 Incorrect Type Conversion or Cast

The product does not correctly convert an object, resource, or structure from one type to a different type.

https://github.com/NagVis/nagvis/commit/7574fd8a2903282c2e0d1feef5c4876763db21d5
Patch
https://github.com/NagVis/nagvis/releases/tag/nagvis-1.9.34
Release Notes
https://vuldb.com/?ctiid.213557
Permissions Required
https://vuldb.com/?id.213557
Third Party Advisory
Permissions Required
https://www.sonarsource.com/blog/checkmk-rce-chain-2/
Exploit
https://lists.debian.org/debian-lts-announce/2025/05/msg00000.html