WAVLINK WN530H4/WN530HG4/WN572HG3 Front-End Authentication Page login.cgi Goto_chidx stack-based overflow
Published Oct 20, 2024
8.7
HIGHCVSS 4.0
EPSS 1.17%
Description
A vulnerability was found in WAVLINK WN530H4, WN530HG4 and WN572HG3 up to 20221028. It has been classified as critical. Affected is the function Goto_chidx of the file login.cgi of the component Front-End Authentication Page. The manipulation of the argument wlanUrl leads to stack-based buffer overflow. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
-
- Version 20221028StatusaffectedConstraints-
- Version
-
- Version 20221028StatusaffectedConstraints-
- Version
-
- Version 20221028StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
Configuration 1
- ≤ 20221028
Configuration 2
- ≤ 20221028
Configuration 3
- ≤ 20221028
-
- Version 20221028StatusaffectedConstraints-
- Version
-
- Version 20221028StatusaffectedConstraints-
- Version
-
- Version 20221028StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:A/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Oct 21, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
2024-2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (5 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.17% (0.01166) | 66.20th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.12% (0.01124) | 61.90th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00081) | 21.48th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00050) | 21.62th | v3 (v2023.03.01) |
| Oct 21, 2024 | 0.04% (0.00045) | 16.45th | v3 (v2023.03.01) |
References (4)
- https://docs.google.com/document/d/1PodIMRe1f0Ql83jUXV5VIoc-Xsf9VC1K exploitThird Party Advisory
- https://vuldb.com/?ctiid.280968 signaturepermissions-requiredPermissions Required
- https://vuldb.com/?id.280968 vdb-entrytechnical-descriptionPermissions Required
- https://vuldb.com/?submit.422834 third-party-advisoryThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://docs.google.com/document/d/1PodIMRe1f0Ql83jUXV5VIoc-Xsf9VC1K | exploitThird Party Advisory | |
| https://vuldb.com/?ctiid.280968 | signaturepermissions-requiredPermissions Required | |
| https://vuldb.com/?id.280968 | vdb-entrytechnical-descriptionPermissions Required | |
| https://vuldb.com/?submit.422834 | third-party-advisoryThird Party Advisory |
Change history (0)
No recorded changes yet.