CVE-2023-44420
Last modified
CVE-2023-44420 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. D-Link DIR-X3260 prog.cgi Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-X3260 routers. EPSS estimates a 0.90% chance of exploitation in the next 30 days.
Description
D-Link DIR-X3260 prog.cgi Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-X3260 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the prog.cgi executable. The issue results from an incorrect implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the device. Was ZDI-CAN-21100.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-X3260 Firmware | < 1.04b01 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-1518/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1518/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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