|Number of vulnerabilities||1|
|CVE ID|| CVE-2020-3526
|CWE ID|| CWE-20
Cisco IOS XE
Operating systems & Components / Operating system
Cisco cBR-8 Converged Broadband
Hardware solutions / Routers & switches, VoIP, GSM, etc
|Vendor||Cisco Systems, Inc|
This security advisory describes one medium risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the Common Open Policy Service (COPS) engine. A remote attacker can send a specially crafted COPS message and perform a denial of service (DoS) attack.Mitigation
Install updates from vendor's website.Vulnerable software versions
Cisco IOS XE: 17.2
Cisco cBR-8 Converged Broadband: -CPE
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.