CVE-2024-20357
A vulnerability in the XML service of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to initiate phone calls on an affected device.
Does this matter?
Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability in the XML service of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to initiate phone calls on an affected device. This vulnerability exists because bounds-checking does not occur while parsing XML requests. An attacker could exploit this vulnerability by sending a crafted XML request to an affected device. A successful exploit could allow the attacker to initiate calls or play sounds on the device.
- CVSS 3.1
- 5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.50% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- cisco/ip phone 6871 with multiplatform firmware · cisco/ip phone 7811 with multiplatform firmware · cisco/ip phone 7821 with multiplatform firmware · cisco/ip phone 7832 with multiplatform firmware · cisco/ip phone 7841 with multiplatform firmware · cisco/ip phone 7861 with multiplatform firmware · cisco/ip phone 8811 with multiplatform firmware · cisco/ip phone 8832 with multiplatform firmware · cisco/ip phone 8841 with multiplatform firmware · cisco/ip phone 8845 with multiplatform firmware · cisco/ip phone 8851 with multiplatform firmware · cisco/ip phone 8861 with multiplatform firmware · cisco/ip phone 8865 with multiplatform firmware · cisco/video phone 8875 firmware · cisco/ip phone 6821 with multiplatform firmware · cisco/ip phone 6841 with multiplatform firmware · cisco/ip phone 6851 with multiplatform firmware · cisco/ip phone 6861 with multiplatform firmware
- Source
- psirt@cisco.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.