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9.8 — CRITICAL

Intel agencies warn of Russian state hackers targeting routers worldwide

📅 13 July 2026 at 11:05 UTC📰 Cyber InsiderView original source ↗
Intel agencies warn of Russian state hackers targeting routers worldwide

A coalition of 21 cybersecurity and intelligence agencies has warned that Russian state-sponsored hackers continue to compromise internet-facing routers by exploiting weak configurations and known vulnerabilities, enabling them to steal device configurations and gain insight into victims' networks. The advisory urges organizations, particularly critical infrastructure operators, to strengthen router security to prevent further intrusions. The … The post Intel agencies warn of Russian state hackers targeting routers worldwide appeared first on CyberInsider.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

Russian state-sponsored hackers, tracked by FSB Center 16 as Berserk Bear or Energetic Bear, are targeting internet-facing routers worldwide with weak configurations and known vulnerabilities, compromising organizations across multiple critical infrastructure sectors.

⚙️Technical Details
CVEs
CVE-2018-0171CVE-2008-4128Affected Systems: Cisco IOS Software and Cisco IOS XE SoftwareAttack Vectors: NETWORK
Affected Systems
Cisco IOS Software and Cisco IOS XE Software
Attack Vectors
NETWORK
💥Impact Assessment
Severity: CRITICAL
🛡️Recommended Actions
1Disable Cisco Smart Install
2Replace SNMPv1 and SNMPv2 with SNMPv3 configured for authentication and encryption
3Change default community strings and use strong, unique passwords
📦Affected Products
Cisco IosCisco 871 Integrated Services Router
🔐NVD Verified DataVERIFIED
CVE-2018-0171 ↗CVSS 9.8 — CRITICAL
Attack Vector
NETWORK
Complexity
LOW
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787CWE-20
Affected Products (CPE)
Cisco Ios
CVE-2008-4128 ↗CVSS 9.3 — HIGH
Attack Vector
NETWORK
Complexity
MEDIUM
Vector String
AV:N/AC:M/Au:N/C:C/I:C/A:C
Weaknesses
CWE-352
Affected Products (CPE)
Cisco 871 Integrated Services RouterCisco Ios

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