5.3

CVE-2024-20445: cisco cisco session initiation protocol (sip) software

CVSS: 5.3v3.1MediumAnalyzed
Published 06-11-2024Last modified 06-11-2024
Open JSON

Vulnerability summary

CVE-2024-20445 is a medium (CVSS 5.3) vulnerability in cisco cisco session initiation protocol (sip) software. EPSS estimates a 0.44% chance of exploitation in the next 30 days, higher than 36.9% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.44%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-11-2024
    PublishedVulnerability first disclosed.
  2. 06-11-2024
    Last modifiedVulnerability information updated.

Description

A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability is due to improper storage of sensitive information within the web UI of Session Initiation Protocol (SIP)-based phone loads. An attacker could exploit this vulnerability by browsing to the IP address of a device that has Web Access enabled. A successful exploit could allow the attacker to access sensitive information, including incoming and outgoing call records. Note: Web Access is disabled by default.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.44%

Chance of exploitation in the next 30 days

Percentile

37%

Versus all other CVEs

30-day change

0.00 pp

From 0.44% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.44%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco19 products
  • cisco session initiation protocol (sip) software12.1(1)SR1 | 11.5(1) | 10.3(2) | 10.2(2) | 10.3(1) | 10.3(1)SR4 | 11.0(1) | 10.4(1)SR2 3rd Party | 11.7(1) | 12.1(1) | 11.0(0.7) MPP | 9.3(4) 3rd Party | 12.5(1)SR2 | 10.2(1)SR1 | 9.3(4)SR3 3rd Party | 10.2(1) | 12.5(1) | 10.3(1)SR2 | 11-0-1MSR1-1 | 10.4(1) 3rd Party | 12.5(1)SR1 | 11.5(1)SR1 | 10.1(1)SR2 | 12.0(1)SR2 | 12.6(1) | 10.3(1.11) 3rd Party | 12.0(1) | 12.0(1)SR1 | 9.3(3) | 12.5(1)SR3 | 10.3(1)SR4b | 9.3(4)SR1 3rd Party | 10.3(1)SR5 | 10.1(1.9) | 10.3(1.9) 3rd Party | 9.3(4)SR2 3rd Party | 10.3(1)SR1 | 10.3(1)SR3 | 10.1(1)SR1 | 12.0(1)SR3 | 12.6(1)SR1 | 12.7(1) | 10.3(1)SR6 | 12.8(1) | 12.7(1)SR1 | 12.8(1)SR1 | 12.8(1)SR2 | 14.0(1) | 14.0(1)SR1 | 10.3(1)SR7 | 14.0(1)SR2 | 14.1(1) | 14.0(1)SR3 | 14.1(1)SR1 | 14.1(1)SR2 | 14.2(1) | 14.2(1)SR1 | 14.1(1)SR3 | 14.2(1)SR2 | 3.1(1) | 3.0(1) | 14.2(1)SR3 | 3.1(1)SR1
  • desk_phone_9841_firmware3.1\(1\) | 3.1\(1\):sr1
  • desk_phone_9851_firmware3.1\(1\) | 3.1\(1\):sr1
  • desk_phone_9861_firmware3.1\(1\) | 3.1\(1\):sr1
  • desk_phone_9871_firmware3.1\(1\) | 3.1\(1\):sr1

1 vendor · 19 products

References

1 links