CVE-2026-89052 — Hardcoded AES encryption key in Archer C6
A hardcoded cryptographic key management vulnerability exists in Archer C6 due to the use of a universal cryptographic key shared across devices. An attacker who obtains an encr…
Published: 2026-10-21 · CVSS: 5.9 · CVSS 4.0
A hardcoded cryptographic key management vulnerability exists in Archer C6 due to the use of a universal cryptographic key shared across devices. An attacker who obtains an encrypted configuration file or other protected credential data can recover plaintext credentials. Successful exploitation may allow unauthorized disclosure of sensitive information, including administrative credentials.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7