Vulnerability identifier: #VU52932
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Cisco SD-WAN vBond Orchestrator
Other software /
Other software solutions
Cisco SD-WAN vManage
Other software /
Other software solutions
Cisco SD-WAN vEdge Routers
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Cisco SD-WAN vEdge Cloud Router
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Cisco SD-WAN vSmart Controller
Hardware solutions /
Other hardware appliances
Vendor:
Description
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 vDaemon process. A remote attacker can send specially crafted packets to the system and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-dos-Ckn5cVqW
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCvu28378
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.