Auth bypass in Cisco Ip Phone 8800 Series Software
CVE-2020-3360
A vulnerability in the Web Access feature of Cisco IP Phones Series 7800 and Series 8800 could allow an unauthenticated, remote attacker to view sensitive information on an affected device. The vulnerability is due to improper access controls on the web-based management interface of an affected device. An attacker could exploit this vulnerability by sending malicious requests to the device, which could allow the attacker to bypass access restrictions. A successful attack could allow the attacker to view sensitive information, including device call logs that contain names, usernames, and phone numbers of users of the device.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.013 (69.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Cisco Ip Phone 8800 Series Software
- Cisco Unified Ip Phone 6901
- Cisco Unified Ip Phone 6901 Firmware
- Cisco Unified Ip Phone 6911
- Cisco Unified Ip Phone 6911 Firmware
- Cisco Unified Ip Phone 6921
- Cisco Unified Ip Phone 6921 Firmware
- Cisco Unified Ip Phone 6941
- Cisco Unified Ip Phone 6941 Firmware
- Cisco Unified Ip Phone 6945
Weakness classification (CWE)
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-phone-lo… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-3360?
- CVE-2020-3360 is a medium-severity vulnerability in Cisco Ip Phone 8800 Series Software, classified under Information Disclosure. CVSS score: 5.3/10. Published 2020-06-18.
- How severe is CVE-2020-3360?
- Medium severity. CVSS v3 base score is 5.3 out of 10.