CVE-2025-20158

CVE-2025-20158 affects Cisco Video Phone 8875 and Cisco Desk Phone 9800 Series. The issue is in the debug shell which fails to validate user input, allowing an authenticated local attacker with valid SSH credentials to run a crafted SSH command against the CLI and potentially access information f...

CVE-2024-20445

CVE-2024-20445 affects Cisco Desk Phone 9800 Series, Cisco IP Phone 7800/8800 Series, and Cisco Video Phone 8875. The issue is improper storage of sensitive information in the web UI for SIP-based phone loads, allowing an unauthenticated, remote attacker to access sensitive data (including call r...

CVE-2025-20335

Cisco fixed a directory-permissions vulnerability affecting Desk Phone 9800 Series, IP Phone 7800/8800 Series, and Video Phone 8875 with SIP firmware. An unauthenticated, remote attacker could write arbitrary files to specific OS directories by sending crafted requests, exploiting weak directory ...

CVE-2025-20336

CVE-2025-20336 affects Cisco Desk Phone 9800 Series, Cisco IP Phone 7800/8800 Series, and Cisco Video Phone 8875. The root cause is a directory permissions issue that can permit an unauthenticated, remote attacker to access sensitive information from the device. Exploitation requires Web Access t...

CVE-2025-20350

CVE-2025-20350 affects Cisco Desk Phone 9800 Series, Cisco IP Phone 7800/8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software. The issue is a stack/heap buffer overflow when the device processes HTTP input in the web UI, leading to a DoS where the device reloads. Exploitation requir...

CVE-2025-20351

CVE-2025-20351 affects Cisco Desk Phone 9800 Series, IP Phone 7800/8800 Series, and Video Phone 8875 running Cisco SIP Software. The web UI fails to sufficiently validate user-supplied input, enabling unauthenticated remote XSS when a user is persuaded to click a crafted link. Impact could includ...