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Description

A vulnerability in the directory permissions 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 exists because the product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. An attacker could exploit this vulnerability by sending a crafted packet to the IP address of a device that has Web Access enabled. A successful exploit could allow the attacker to access sensitive information from the device. Note: To exploit this vulnerability, Web Access must be enabled on the phone. Web Access is disabled by default.

PUBLISHED Reserved 2024-10-10 | Published 2025-09-03 | Updated 2025-09-03 | Assigner cisco




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

Exposure of Sensitive Information to an Unauthorized Actor

Product status

Default status
unknown

12.1(1)SR1
affected

11.5(1)
affected

10.3(2)
affected

10.2(2)
affected

10.3(1)
affected

10.3(1)SR4
affected

11.0(1)
affected

10.4(1)SR2 3rd Party
affected

11.7(1)
affected

12.1(1)
affected

11.0(0.7) MPP
affected

9.3(4) 3rd Party
affected

12.5(1)SR2
affected

10.2(1)SR1
affected

9.3(4)SR3 3rd Party
affected

10.2(1)
affected

12.5(1)
affected

10.3(1)SR2
affected

11-0-1MSR1-1
affected

10.4(1) 3rd Party
affected

12.5(1)SR1
affected

11.5(1)SR1
affected

10.1(1)SR2
affected

12.0(1)SR2
affected

12.6(1)
affected

10.3(1.11) 3rd Party
affected

12.0(1)
affected

12.0(1)SR1
affected

9.3(3)
affected

12.5(1)SR3
affected

10.3(1)SR4b
affected

9.3(4)SR1 3rd Party
affected

10.3(1)SR5
affected

10.1(1.9)
affected

10.3(1.9) 3rd Party
affected

9.3(4)SR2 3rd Party
affected

10.3(1)SR1
affected

10.3(1)SR3
affected

10.1(1)SR1
affected

12.0(1)SR3
affected

12.6(1)SR1
affected

12.7(1)
affected

10.3(1)SR6
affected

12.8(1)
affected

12.7(1)SR1
affected

12.8(1)SR1
affected

12.8(1)SR2
affected

14.0(1)
affected

14.0(1)SR1
affected

10.3(1)SR7
affected

14.0(1)SR2
affected

14.1(1)
affected

14.0(1)SR3
affected

14.1(1)SR1
affected

14.1(1)SR2
affected

14.2(1)
affected

14.2(1)SR1
affected

14.1(1)SR3
affected

14.2(1)SR2
affected

3.1(1)
affected

3.0(1)
affected

2.3(1)
affected

2.3(1)SR1
affected

2.2(1)
affected

2.1(1)
affected

2.0(1)
affected

14.2(1)SR3
affected

3.1(1)SR1
affected

14.3(1)
affected

3.2(1)
affected

14.3(1)SR1
affected

14.2(1)SR4
affected

References

sec.cloudapps.cisco.com/...ory/cisco-sa-phone-write-g3kcC5Df (cisco-sa-phone-write-g3kcC5Df)

cve.org (CVE-2025-20336)

nvd.nist.gov (CVE-2025-20336)

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