Cisco 881W and Cisco 881GW Integrated Services Routers (ISRs)

Certificate

Module description

The Cisco 881W and Cisco 881GW Integrated Services Routers (ISR) provide connectivity and security services in a single, secure device. These routers offer broadband speeds and simplified management to small businesses, and enterprise small branch and teleworkers. The module is also a wireless access point that provide secure wireless access to clients.

Security level exceptions

• Roles, Services, and Authentication: Level 3
• Design Assurance: Level 3

Approved algorithms

Other algorithms

DES; HMAC-MD5; MD5; RC4; Diffie-Hellman (key agreement; key establishment methodology provides 112 bits of encryption strength; non-compliant less than 112 bits of encryption strength); RSA (key wrapping; key establishment methodology provides 112 bits of encryption strength; non-compliant less than 112 bits of encryption strength); GDOI (key wrapping; key establishment methodology provides between 112 and 256 bits of encryption strength); AES (Cert. #1791, key wrapping; key establishment methodology provides 128 bits of encryption strength)

Validation history

Status timeline

As observed by this tracker's snapshots. NIST publishes no dates for list moves; observation began 2026-08-21, so earlier changes carry no date.

• 2026-08-21: first observed by this tracker, status historical
• Validation dates on record: 2012-03-28, 2012-04-02

Source documents

• NIST certificate page
• Security policy (PDF)
• Consolidated certificate (PDF)