1. EXECUTIVE SUMMARY
- CVSS v4 6.3
- ATTENTION: Exploitable remotely/Low attack complexity
- Vendor: Rockwell Automation
- Equipment: Industrial Data Center (IDC) with Cisco Switching, IDC-Managed Support contract with Cisco Switching, Network-Managed Support contract with Cisco network switch, Firewall-Managed Support contract with Cisco firewall
- Vulnerability: Stack-based Buffer Overflow
2. RISK EVALUATION
Successful exploitation of this vulnerability could result in arbitrary code execution.
3. TECHNICAL DETAILS
3.1 AFFECTED PRODUCTS
Rockwell Automation reports the following Lifecycle Services with Cisco are affected:
- Industrial Data Center (IDC) with Cisco Switching: Generations 1 – 5
- IDC-Managed Support contract with Cisco Switching: Generations 1 – 5
- Network-Managed Support contract with Cisco network switch: All versions
- Firewall-Managed Support contract with Cisco firewall: All versions
3.2 VULNERABILITY OVERVIEW
3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121
A third-party vulnerability exists in the affected products. The affected products use Cisco IOS XE Software which contains a vulnerability in the Simple Network Management Protocol (SNMP) subsystem. An authenticated, remote attacker with low privileges could cause a denial-of-service (DoS) condition on an affected device running Cisco IOS Software or Cisco IOS XE Software. To cause the DoS, the attacker must have the SNMPv2c or earlier read-only community string or valid SNMPv3 user credentials. An authenticated, remote attacker with high privileges could execute code as the root user on an affected device running Cisco IOS XE Software. To execute code as the root user, the attacker must have the SNMPv1 or v2c read-only community string or valid SNMPv3 user credentials and administrative or privilege 15 credentials on the affected device. An attacker could exploit this vul
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