THREAT OPS › Threat News › [NVD] CVE-2026-67276 — RouterOS does not compare the complete RSA public key when matching an SSH authentication request to an authorized user key, checking the key type and modulus but omitting the exponent. Because signature verification uses the client-supplied key, an attacker knowing an authorized
[NVD] CVE-2026-67276 — RouterOS does not compare the complete RSA public key when matching an SSH authentication request to an authorized user key, checking the key type and modulus but omitting the exponent. Because signature verification uses the client-supplied key, an attacker knowing an authorized
CVE-2026-67276 CVSS: None Published: 2026-09-05T20:17:17.977
RouterOS does not compare the complete RSA public key when matching an SSH authentication request to an authorized user key, checking the key type and modulus but omitting the exponent. Because signature verification uses the client-supplied key, an attacker knowing an authorized RSA modulus can supply a key with exponent one, forge a
Indicators of compromise
- CVE-2026-67276cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-67276