CVE-2025-5623
Last modified
CVE-2025-5623 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been classified as critical. EPSS estimates a 12.13% chance of exploitation in the next 30 days.
Description
A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been classified as critical. This affects the function qosClassifier of the file /goform/qosClassifier. The manipulation of the argument dip_address/sip_address leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-816 Firmware | 1.10cnb05 |
References
- https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_51/51.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.311109Permissions Required
- https://vuldb.com/?id.311109Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.589224Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
- https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_51/51.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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