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CVE

CWE

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CVE-2022-3979

Published: Nov 13, 2022

Modified: Nov 3, 2025

PUBLISHED

CVSS v3.1

5.6

MEDIUM

Description

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.

Vendor	Product	Versions
n/a	NagVis	affected `1.9.0` affected `1.9.1` affected `1.9.2` affected `1.9.3` affected `1.9.4` +29 more versions

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

https://vuldb.com/?id.213557

vdb-entry

technical-description

https://vuldb.com/?ctiid.213557

signature

permissions-required

https://github.com/NagVis/nagvis/commit/7574fd8a2903282c2e0d1feef5c4876763db21d5

patch

https://github.com/NagVis/nagvis/releases/tag/nagvis-1.9.34

patch

https://www.sonarsource.com/blog/checkmk-rce-chain-2/

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