Qualys Adds Automated Cisco Router Checks for CISA AA26-194A
Summary
Qualys says its Policy Audit includes an out-of-the-box policy to assess Cisco router configurations against CISA AA26-194A, covering SNMP, management access, authentication, software lifecycle and other hardening practices.
Key points
- CISA advisory AA26-194A focuses on hardening internet-facing Cisco routers against threats attributed in the article to Russian state-sponsored actors.
- The advisory addresses weak configurations, legacy management protocols, insecure administrative access and unsupported devices.
- Qualys Policy Audit offers automated, recurring checks for Cisco router configurations against the advisory’s recommendations.
- Checks include SNMP settings, management services and access, password and authentication controls, and software lifecycle status.
- The article recommends disabling Cisco Smart Install, using SNMPv3 with authPriv, restricting management protocols to an out-of-band network, and planning replacement of unsupported devices.
- Qualys claims Policy Audit can reduce manual compliance tasks by up to 90%; the article does not provide independent testing of that figure.
Article Details
- Event Type
- CISA cybersecurity advisory AA26-194A and Qualys Policy Audit configuration-assessment policy
- Impact
- The advisory addresses hardening Internet-facing Cisco routers against exploitation of weak configurations, legacy management protocols, insecure administrative access, and unsupported devices. The article says compromised routers can enable persistence, traffic interception, and lateral movement. Qualys says its policy automates recurring configuration checks and can reduce manual compliance tasks by up to 90%.
CVE
Threat Actors
Vendors
CiscoCISA AA26-194A provides actionable guidance to improve the security of Internet-facing Cisco routers against real-world attack techniques.QualysQualys Policy Audit transforms advisory guidance into automated configuration compliance checks, enabling organizations to continuously assess Cisco router configurations.
Products
Cisco routersCISA AA26-194A provides actionable guidance to improve the security of Internet-facing Cisco routers against real-world attack techniques.Cisco Smart InstallActors also use Cisco Smart Install and known CVEs such as CVE-2018-0171 and CVE-2008-4128.Qualys Policy AuditQualys Policy Audit transforms advisory guidance into automated configuration compliance checks, enabling organizations to continuously assess Cisco router configurations.