NagVis CoreLogonMultisite.php checkAuthCookie type conversion
Published Nov 13, 2022
8.1
HIGHCVSS 3.1
EPSS 1.06%
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.
Affected products
- Vendor n/a Product NagVis Defaultn/a
- Version 1.9.0StatusaffectedConstraints-
- Version 1.9.1StatusaffectedConstraints-
- Version 1.9.10StatusaffectedConstraints-
- Version 1.9.11StatusaffectedConstraints-
- Version 1.9.12StatusaffectedConstraints-
- Version 1.9.13StatusaffectedConstraints-
- Version 1.9.14StatusaffectedConstraints-
- Version 1.9.15StatusaffectedConstraints-
- Version 1.9.16StatusaffectedConstraints-
- Version 1.9.17StatusaffectedConstraints-
- Version 1.9.18StatusaffectedConstraints-
- Version 1.9.19StatusaffectedConstraints-
- Version 1.9.2StatusaffectedConstraints-
- Version 1.9.20StatusaffectedConstraints-
- Version 1.9.21StatusaffectedConstraints-
- Version 1.9.22StatusaffectedConstraints-
- Version 1.9.23StatusaffectedConstraints-
- Version 1.9.24StatusaffectedConstraints-
- Version 1.9.25StatusaffectedConstraints-
- Version 1.9.26StatusaffectedConstraints-
- Version 1.9.27StatusaffectedConstraints-
- Version 1.9.28StatusaffectedConstraints-
- Version 1.9.29StatusaffectedConstraints-
- Version 1.9.3StatusaffectedConstraints-
- Version 1.9.30StatusaffectedConstraints-
- Version 1.9.31StatusaffectedConstraints-
- Version 1.9.32StatusaffectedConstraints-
- Version 1.9.33StatusaffectedConstraints-
- Version 1.9.4StatusaffectedConstraints-
- Version 1.9.5StatusaffectedConstraints-
- Version 1.9.6StatusaffectedConstraints-
- Version 1.9.7StatusaffectedConstraints-
- Version 1.9.8StatusaffectedConstraints-
- Version 1.9.9StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | NagVis | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
AV:N/AC:H/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.06% (0.01064) | 63.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.01% (0.01007) | 58.35th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00077) | 20.57th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.30% (0.00304) | 70.54th | v3 (v2023.03.01) |
| Jul 4, 2024 | 0.30% (0.00304) | 69.90th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.25% (0.00253) | 65.37th | v3 (v2023.03.01) |
| Jun 5, 2024 | 0.21% (0.00206) | 57.50th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.21% (0.00212) | 58.74th | v3 (v2023.03.01) |
| Feb 18, 2024 | 0.18% (0.00180) | 54.18th | v3 (v2023.03.01) |
| Dec 16, 2023 | 0.16% (0.00162) | 52.70th | v3 (v2023.03.01) |
| Nov 20, 2023 | 0.13% (0.00134) | 48.49th | v3 (v2023.03.01) |
| Oct 14, 2023 | 0.07% (0.00073) | 30.56th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00063) | 25.28th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Nov 15, 2022 | 0.95% (0.00954) | 35.17th | v2 (v2022.01.01) |
| Nov 14, 2022 | 0.89% (0.00890) | 29.32th | v2 (v2022.01.01) |
References (6)
- https://github.com/NagVis/nagvis/commit/7574fd8a2903282c2e0d1feef5c4876763db21d5 patch
- https://github.com/NagVis/nagvis/releases/tag/nagvis-1.9.34 patchRelease Notes
- https://lists.debian.org/debian-lts-announce/2025/05/msg00000.html
- https://vuldb.com/?ctiid.213557 signaturepermissions-requiredPermissions Required
- https://vuldb.com/?id.213557 vdb-entrytechnical-descriptionPermissions RequiredThird Party Advisory
- https://www.sonarsource.com/blog/checkmk-rce-chain-2/ relatedExploit
| Link | Providers | Tags |
|---|---|---|
| https://github.com/NagVis/nagvis/commit/7574fd8a2903282c2e0d1feef5c4876763db21d5 | patch | |
| https://github.com/NagVis/nagvis/releases/tag/nagvis-1.9.34 | patchRelease Notes | |
| https://lists.debian.org/debian-lts-announce/2025/05/msg00000.html | ||
| https://vuldb.com/?ctiid.213557 | signaturepermissions-requiredPermissions Required | |
| https://vuldb.com/?id.213557 | vdb-entrytechnical-descriptionPermissions RequiredThird Party Advisory | |
| https://www.sonarsource.com/blog/checkmk-rce-chain-2/ | relatedExploit |
Change history (0)
No recorded changes yet.