High severity · published Oct 7, 2026
CVE-2026-16528
Insertion of Sensitive Information into Log File in certain ASUS router models allows a remote authenticated attacker to obtain DDNS credentials from the system log, potentially…
8.4
CVSS
0.2%
EPSS
No
On KEV
Description
Insertion of Sensitive Information into Log File in certain ASUS router models allows a remote authenticated attacker to obtain DDNS credentials from the system log, potentially enabling modification of DNS settings.Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RO
Router · ASUS
3.0.0.4.386 series; 3.0.0.4.388 series; 3.0.0.6.102 series · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-16528
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-16528
www.asus.com
https://www.asus.com/security-advisory
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