Critical severity · published Jul 16, 2020
CVE-2020-3323
A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute…
9.8
CVSS
5.7%
EPSS
No
On KEV
Description
A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system of the affected device.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.7% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RW
Rv110w Wireless-n Vpn Firewall Firmware · Cisco
before 1.2.2.8 · source: NVD
RV
Rv130 Vpn Router Firmware · Cisco
before 1.0.3.54 · source: NVD
RW
Rv130w Wireless-n Multifunction Vpn Router Firmware · Cisco
before 1.0.3.54 · source: NVD
RW
Rv215w Wireless-n Vpn Router Firmware · Cisco
before 1.3.1.7 · source: NVD
Affected product
RW
Rv110w Wireless-n Vpn Firewall Firmware
Cisco
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-3323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-3323
Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-rce-AQKREqp
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