CVE-2025-2359 is a critical improper authorization vulnerability affecting the D-Link DIR-823G router firmware version 1.0.2B05_20181207. Specifically, the DDNS Service's SetDDNSSettings function within the /HNAP1/ component is vulnerable to manipulation of the SOAPAction argument. This flaw allows for remote, unauthenticated attackers to achieve full compromise of the device, as reflected by its CVSS score of 9.8 (CRITICAL). While the exploit has been publicly disclosed, there is no evidence of active exploitation, Metasploit modules, or significant community discussion, and the affected products are no longer supported by the vendor.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.2b05_20181207CPE matchmatch criteria | cpe:2.3:o:dlink:dir-823g_firmware:1.0.2b05_20181207:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.