Cross site scripting (XSS) vulnerability in KeeneticOS before 4.3 at "Wireless ISP" page allows attackers located near to the router to tak…

published 2025-10-23 12 mo ago modified 2026-11-05 3 d ago also EUVD-2025-35692

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

Cross site scripting (XSS) vulnerability in KeeneticOS before 4.3 at "Wireless ISP" page allows attackers located near to the router to takeover the device via adding additional users with full permissions.

Patch / fix

fixed in 1

keenetic keeneticos 4.3

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 12 mo ago (2025-10-23)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

keenetic.com /global/security#october-2025-web-api-vulnerabilities
vendor-advisory
keenetic.com /
product
github.com /notdenied/writeups/blob/main/CVE/CVE-2025-56008.md

Sources

CVE List CVE-2025-56008
NVD CVE-2025-56008

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary