All news with #asus tag

Operation WrtHug Hijacks Thousands of ASUS WRT Routers

🔒 Security researchers have uncovered Operation WrtHug, a global campaign that has hijacked thousands of largely end-of-life ASUS WRT routers by chaining at least six known vulnerabilities. Over roughly six months analysts identified about 50,000 unique infected IPs, predominantly in Taiwan, using a distinctive malicious self-signed AiCloud certificate with a 100-year lifetime as an indicator of compromise. Owners are urged to apply ASUS firmware updates or replace unsupported models and disable remote-access features to mitigate risk.

China-linked WrtHug operation hits thousands of ASUS WRT

🔒 SecurityScorecard's STRIKE team warns that Operation “WrtHug” has already compromised thousands of ASUS WRT routers worldwide by chaining six primarily legacy vulnerabilities to gain elevated privileges and persistence. The campaign abuses the ASUS AiCloud service and OS injection flaws, deploying a common self-signed TLS certificate with a 100-year expiry. SecurityScorecard notes geographic clustering, with up to 50% of victims in Taiwan, and assesses a likely China-affiliated ORB-style operation.

ASUS Warns of Critical Auth-Bypass in DSL Routers

⚠️ ASUS has released new firmware to patch a critical authentication bypass vulnerability tracked as CVE-2025-59367 that enables remote, unauthenticated attackers to log into vulnerable DSL routers exposed online. The update — firmware 1.1.2.3_1010 — addresses the issue for DSL-AC51, DSL-N16, and DSL-AC750. ASUS urges users to install the update immediately and, if they cannot, to disable Internet-facing services (remote access, port forwarding, DDNS, VPN server, DMZ, FTP) and use strong, unique passwords as temporary mitigations.

Layered Security for SMBs During the Holiday Season

🔒 Small and medium-size businesses face rising, measurable cyber risk as ransomware incidents increase and attacks spike during the holiday season. Resource constraints and end-of-life Windows 10 devices magnify exposure, while firmware-level and endpoint gaps can defeat traditional defenses. A layered, defense-in-depth approach across silicon, the operating system, and endpoints reduces attack surfaces. Business-grade devices such as the ASUS Expert Series integrate these protections to turn necessary upgrades into strategic security investments.

PolarEdge Botnet Targets Cisco, ASUS, QNAP Routers

🔐 Cybersecurity researchers have detailed PolarEdge, a TLS-based ELF implant used to conscript Cisco, ASUS, QNAP and Synology routers into a botnet. The backdoor implements an mbedTLS v2.8.0 server with a custom binary protocol, supports a connect-back and interactive debug mode, and stores its obfuscated configuration in the final 512 bytes of the ELF. Operators use anti-analysis techniques, process masquerading and file-moving/deletion routines; a forked watchdog can relaunch the payload if the parent process disappears.