SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-20079

Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition.

HIGH 7.5EPSS 10.3%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 10.3%, higher than 95% of all known CVEs. Patch or mitigate before the next change window.

Description

Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
10.31% probability · 95th percentile
CISA KEV
Not listed
Weakness
CWE-121, CWE-787
Affected
cisco/ip phone 6871 firmware · cisco/ip phone 6861 firmware · cisco/ip phone 6851 firmware · cisco/ip phone 6841 firmware · cisco/ip phone 6825 firmware · cisco/ip phone 7861 firmware · cisco/ip phone 7841 firmware · cisco/ip phone 7832 firmware · cisco/ip phone 7821 firmware · cisco/ip phone 7811 firmware · cisco/ip phone 8865 firmware · cisco/ip phone 8861 firmware · cisco/ip phone 8851 firmware · cisco/ip phone 8845 firmware · cisco/ip phone 8841 firmware · cisco/ip phone 8832 firmware · cisco/ip phone 8811 firmware · cisco/ip phone 8831 firmware · cisco/unified ip phone 7945g firmware · cisco/unified ip phone 7965g firmware · +1 more
Source
psirt@cisco.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.