Cisco IP Phone 8832 Firmware vulnerabilities

12 CVEs affecting Cisco IP Phone 8832 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-20351, published 2025-10-15.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2023-20078, published 2023-03-03. Critical severity, CVSS 9.8. EPSS: 10.4% chance of exploitation in the next 30 days. 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)…
CVE-2023-20079, published 2023-03-03. High severity, CVSS 7.5. EPSS: 10.3% chance of exploitation in the next 30 days. 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)…
CVE-2020-26139, published 2021-05-11. Medium severity, CVSS 5.3. EPSS: 6.5% chance of exploitation in the next 30 days. An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be…
CVE-2022-20968, published 2022-12-12. High severity, CVSS 8.8. EPSS: 6.4% chance of exploitation in the next 30 days. A vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthenticated, adjacent attacker to cause a stack overflow on an…
CVE-2020-24588, published 2021-05-11. Low severity, CVSS 3.5. EPSS: 3.6% chance of exploitation in the next 30 days. The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is…
CVE-2020-26140, published 2021-05-11. Medium severity, CVSS 6.5. EPSS: 2.9% chance of exploitation in the next 30 days. An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext frames in a protected Wi-Fi network. An adversary can…
CVE-2020-24587, published 2021-05-11. Low severity, CVSS 2.6. EPSS: 2.6% chance of exploitation in the next 30 days. The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all fragments of a frame are encrypted under the same key. An…
CVE-2019-16008, published 2020-01-26. Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days. A vulnerability in the web-based GUI of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS)…
CVE-2023-20018, published 2023-01-20. Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days. A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass authentication on an affected device. …
CVE-2025-20350, published 2025-10-15. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote…

Latest

CVE-2025-20351, published 2025-10-15. Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote…
CVE-2022-20774, published 2022-04-06. High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days. A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site…