THREAT OPS › Threat News › [NVD] CVE-2025-20312 (HIGH 7.7) — A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper error handling when parsi
[NVD] CVE-2025-20312 (HIGH 7.7) — A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper error handling when parsi
CVE-2025-20312 CVSS: 7.7 HIGH Published: 2025-09-24T18:15:34.947
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper error handling when parsing a specific SNMP request. An attacker could exploit
MITRE ATT&CK techniques
- CredentialsT1589.001
Indicators of compromise
- CVE-2025-20312cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-20312