A vulnerability in the Two-Way Active Measurement Protocol (TWAMP) server feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. For Cisco IOS XR Software, this vulnerability could cause the ipsla_ippm_server process to reload unexpectedly if debugs are enabled. This vulnerability is due to out-of-bounds array access when processing specially crafted TWAMP control packets. An attacker could exploit this vulnerability by sending crafted TWAMP control packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: For Cisco IOS XR Software, only the ipsla_ippm_server process reloads unexpectedly and only when debugs are enabled. The vulnerability details for Cisco IOS XR Software are as follows: Security Impact Rating (SIR): Low CVSS Base Score: 3.7 CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 8.6, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 3 products from cisco, from cisco, from cisco organizations running these solutions should prioritize assessment and patching.
Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2025-05-07T18:15:37.177
2025-07-31T16:44:45.460
Analyzed
CVSSv3.1: 8.6 (HIGH)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | cisco | ios | ≤ 15.9\(3\)m11 | Yes |
| Operating System | cisco | ios_xe | ≤ 17.2.3 | Yes |
| Operating System | cisco | ios_xr | 6.5.1 | Yes |
| Operating System | cisco | ios_xr | 6.5.2 | Yes |
| Operating System | cisco | ios_xr | 6.5.3 | Yes |
| Operating System | cisco | ios_xr | 6.5.15 | Yes |
| Operating System | cisco | ios_xr | 6.5.25 | Yes |
| Operating System | cisco | ios_xr | 6.5.26 | Yes |
| Operating System | cisco | ios_xr | 6.5.28 | Yes |
| Operating System | cisco | ios_xr | 6.5.29 | Yes |
| Operating System | cisco | ios_xr | 6.5.31 | Yes |
| Operating System | cisco | ios_xr | 6.5.32 | Yes |
| Operating System | cisco | ios_xr | 6.5.33 | Yes |
| Operating System | cisco | ios_xr | 6.5.35 | Yes |
| Operating System | cisco | ios_xr | 6.5.90 | Yes |
| Operating System | cisco | ios_xr | 6.5.92 | Yes |
| Operating System | cisco | ios_xr | 6.5.93 | Yes |
| Operating System | cisco | ios_xr | 6.6.1 | Yes |
| Operating System | cisco | ios_xr | 6.6.2 | Yes |
| Operating System | cisco | ios_xr | 6.6.3 | Yes |
| Operating System | cisco | ios_xr | 6.6.4 | Yes |
| Operating System | cisco | ios_xr | 6.6.11 | Yes |
| Operating System | cisco | ios_xr | 6.6.12 | Yes |
| Operating System | cisco | ios_xr | 6.6.25 | Yes |
| Operating System | cisco | ios_xr | 6.7.1 | Yes |
| Operating System | cisco | ios_xr | 6.7.2 | Yes |
| Operating System | cisco | ios_xr | 6.7.3 | Yes |
| Operating System | cisco | ios_xr | 6.7.4 | Yes |
| Operating System | cisco | ios_xr | 6.7.35 | Yes |
| Operating System | cisco | ios_xr | 6.8.1 | Yes |
| Operating System | cisco | ios_xr | 6.8.2 | Yes |
| Operating System | cisco | ios_xr | 6.9.1 | Yes |
| Operating System | cisco | ios_xr | 6.9.2 | Yes |
| Operating System | cisco | ios_xr | 7.0.0 | Yes |
| Operating System | cisco | ios_xr | 7.0.1 | Yes |
| Operating System | cisco | ios_xr | 7.0.2 | Yes |
| Operating System | cisco | ios_xr | 7.0.11 | Yes |
| Operating System | cisco | ios_xr | 7.0.12 | Yes |
| Operating System | cisco | ios_xr | 7.0.14 | Yes |
| Operating System | cisco | ios_xr | 7.0.90 | Yes |
| Operating System | cisco | ios_xr | 7.1.1 | Yes |
| Operating System | cisco | ios_xr | 7.1.2 | Yes |
| Operating System | cisco | ios_xr | 7.1.3 | Yes |
| Operating System | cisco | ios_xr | 7.1.15 | Yes |
| Operating System | cisco | ios_xr | 7.1.25 | Yes |
| Operating System | cisco | ios_xr | 7.2.0 | Yes |
| Operating System | cisco | ios_xr | 7.2.1 | Yes |
| Operating System | cisco | ios_xr | 7.2.2 | Yes |
| Operating System | cisco | ios_xr | 7.2.12 | Yes |
| Operating System | cisco | ios_xr | 7.3.1 | Yes |
| Operating System | cisco | ios_xr | 7.3.2 | Yes |
| Operating System | cisco | ios_xr | 7.3.3 | Yes |
| Operating System | cisco | ios_xr | 7.3.4 | Yes |
| Operating System | cisco | ios_xr | 7.3.5 | Yes |
| Operating System | cisco | ios_xr | 7.3.6 | Yes |
| Operating System | cisco | ios_xr | 7.3.15 | Yes |
| Operating System | cisco | ios_xr | 7.3.16 | Yes |
| Operating System | cisco | ios_xr | 7.3.27 | Yes |
| Operating System | cisco | ios_xr | 7.4.1 | Yes |
| Operating System | cisco | ios_xr | 7.4.2 | Yes |
| Operating System | cisco | ios_xr | 7.4.15 | Yes |
| Operating System | cisco | ios_xr | 7.4.16 | Yes |
| Operating System | cisco | ios_xr | 7.5.1 | Yes |
| Operating System | cisco | ios_xr | 7.5.2 | Yes |
| Operating System | cisco | ios_xr | 7.5.3 | Yes |
| Operating System | cisco | ios_xr | 7.5.4 | Yes |
| Operating System | cisco | ios_xr | 7.5.5 | Yes |
| Operating System | cisco | ios_xr | 7.5.12 | Yes |
| Operating System | cisco | ios_xr | 7.6.1 | Yes |
| Operating System | cisco | ios_xr | 7.6.2 | Yes |
| Operating System | cisco | ios_xr | 7.6.3 | Yes |
| Operating System | cisco | ios_xr | 7.6.15 | Yes |
| Operating System | cisco | ios_xr | 7.7.1 | Yes |
| Operating System | cisco | ios_xr | 7.7.2 | Yes |
| Operating System | cisco | ios_xr | 7.7.21 | Yes |
| Operating System | cisco | ios_xr | 7.8.1 | Yes |
| Operating System | cisco | ios_xr | 7.8.2 | Yes |
| Operating System | cisco | ios_xr | 7.8.22 | Yes |
| Operating System | cisco | ios_xr | 7.8.23 | Yes |
| Operating System | cisco | ios_xr | 7.9.1 | Yes |
| Operating System | cisco | ios_xr | 7.9.2 | Yes |
| Operating System | cisco | ios_xr | 7.9.21 | Yes |
| Operating System | cisco | ios_xr | 7.10.1 | Yes |
| Operating System | cisco | ios_xr | 7.10.2 | Yes |
| Operating System | cisco | ios_xr | 7.11.1 | Yes |
| Operating System | cisco | ios_xr | 7.11.2 | Yes |
| Operating System | cisco | ios_xr | 7.11.21 | Yes |
| Operating System | cisco | ios_xr | 24.1.1 | Yes |
| Operating System | cisco | ios_xr | 24.1.2 | Yes |
| Operating System | cisco | ios_xr | 24.2.1 | Yes |
| Operating System | cisco | ios_xr | 24.2.2 | Yes |
| Operating System | cisco | ios_xr | 24.2.11 | Yes |
| Operating System | cisco | ios_xr | 24.2.20 | Yes |
| Operating System | cisco | ios_xr | 24.3.1 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For cisco's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.