Cisco · Secure Access Control System (ACS)
CVE-2018-0147
Cisco Secure Access Control System Java Deserialization Vulnerability
Что это
A vulnerability in Java deserialization used by Cisco Secure Access Control System (ACS) prior to release 5.8 patch 9 could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software. An attacker could exploit this vulnerability by sending a crafted serialized Java object. An exploit could allow the attacker to execute arbitrary commands on the device with root privileges. Cisco Bug IDs: CSCvh25988.
CISA: A vulnerability in Java deserialization used by Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software.
Что делать
Apply updates per vendor instructions.
Срок для федеральных ведомств США: 15 апреля 2022 г.
Другие эксплуатируемые уязвимости Cisco
| Добавлено | Уязвимость | Продукт | Серьёзность | Вероятность атаки |
|---|---|---|---|---|
| 14 окт. 2026 г. | Relative Path Traversal | Secure Email Gateway | Критическая 9,8 | 2,2% |
| 30 сент. 2026 г. | Hex Encoding | Catalyst SD-WAN Manager | Критическая 9,8 | 39% |
| 16 сент. 2026 г. | Incorrect Use of Privileged APIs | Identity Services Engine | Критическая 10,0 | 76% |
| 14 сент. 2026 г. | SQL Injection | Secure Email Gateway | Критическая 9,8 | 30% |
| 9 сент. 2026 г. | Firewall Management Center Authentication Bypass Using an Alternate Path or Channel | Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewall Management | Критическая 10,0 | 88% |
| 11 авг. 2026 г. | Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection | Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) | Высокий 8,6 | 1,0% |
| 29 июл. 2026 г. | Secure Firewall Management Center Use of Hard-coded Password | Secure Firewall Management Center (FMC) | Средняя 5,3 | 35% |
| 13 июл. 2026 г. | Cross-Site Request Forgery | IOS | Высокий 8,1 | 34% |
Источники: Known Exploited Vulnerabilities (CISA, общественное достояние), CVE records (cve.org) и EPSS (FIRST). Вероятность атаки — оценка EPSS того, что кто-то попытается использовать уязвимость в ближайшие 30 дней.