CVE-2023-20221
Description
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 request forgery (CSRF) attack against a user of the web-based management interface of an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform a factory reset of the affected device, resulting in a Denial of Service (DoS) condition.
How to fix
- cisco video_phone_8875_firmware2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco video_phone_8875_firmware | v < 2.0 | 2.0 |
| cisco ip_phone_6821_with_multiplatform_firmware | 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0, 11.0.1, 11.0.1_msr1-1, 11.0.2, 11.1.1, 11.1.1_msr1-1, 11.1.1_msr2-1, 11.1.2, 11.1.2_msr1-1, 11.1.2_msr3-1, 11.2.1, 11.2.2, 11.2.3, 11.2.3_msr1-1, 11.2.4, 11.3.1, 11.3.1_msr1-3, 11.3.1_msr2-6, 11.3.1_msr3-3, 11.3.2, 11.3.3, 11.3.3_msr1, 11.3.4, 11.3.5, 11.3.6, 11.3.6sr1, 11.3.7, 11.3.7sr1, 11.3.7sr2 | — |
| cisco ip_phone_6825_with_multiplatform_firmware | 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0, 11.0.1, 11.0.1_msr1-1, 11.0.2, 11.1.1, 11.1.1_msr1-1, 11.1.1_msr2-1, 11.1.2, 11.1.2_msr1-1, 11.1.2_msr3-1, 11.2.1, 11.2.2, 11.2.3, 11.2.3_msr1-1, 11.2.4, 11.3.1, 11.3.1_msr1-3, 11.3.1_msr2-6, 11.3.1_msr3-3, 11.3.2, 11.3.3, 11.3.3_msr1, 11.3.4, 11.3.5, 11.3.6, 11.3.6sr1, 11.3.7, 11.3.7sr1, 11.3.7sr2 | — |
| cisco ip_phone_6841_with_multiplatform_firmware | 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0, 11.0.1, 11.0.1_msr1-1, 11.0.2, 11.1.1, 11.1.1_msr1-1, 11.1.1_msr2-1, 11.1.2, 11.1.2_msr1-1, 11.1.2_msr3-1, 11.2.1, 11.2.2, 11.2.3, 11.2.3_msr1-1, 11.2.4, 11.3.1, 11.3.1_msr1-3, 11.3.1_msr2-6, 11.3.1_msr3-3, 11.3.2, 11.3.3, 11.3.3_msr1, 11.3.4, 11.3.5, 11.3.6, 11.3.6sr1, 11.3.7, 11.3.7sr1, 11.3.7sr2 | — |
| cisco ip_phone_6851_with_multiplatform_firmware | 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0, 11.0.1, 11.0.1_msr1-1, 11.0.2, 11.1.1, 11.1.1_msr1-1, 11.1.1_msr2-1, 11.1.2, 11.1.2_msr1-1, 11.1.2_msr3-1, 11.2.1, 11.2.2, 11.2.3, 11.2.3_msr1-1, 11.2.4, 11.3.1, 11.3.1_msr1-3, 11.3.1_msr2-6, 11.3.1_msr3-3, 11.3.2, 11.3.3, 11.3.3_msr1, 11.3.4, 11.3.5, 11.3.6, 11.3.6sr1, 11.3.7, 11.3.7sr1, 11.3.7sr2 | — |
| cisco ip_phone_6861_with_multiplatform_firmware | 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0, 11.0.1, 11.0.1_msr1-1, 11.0.2, 11.1.1, 11.1.1_msr1-1, 11.1.1_msr2-1, 11.1.2, 11.1.2_msr1-1, 11.1.2_msr3-1, 11.2.1, 11.2.2, 11.2.3, 11.2.3_msr1-1, 11.2.4, 11.3.1, 11.3.1_msr1-3, 11.3.1_msr2-6, 11.3.1_msr3-3, 11.3.2, 11.3.3, 11.3.3_msr1, 11.3.4, 11.3.5, 11.3.6, 11.3.6sr1, 11.3.7, 11.3.7sr1, 11.3.7sr2 | — |
| cisco ip_phone_6871_with_multiplatform_firmware | 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0, 11.0.1, 11.0.1_msr1-1, 11.0.2, 11.1.1, 11.1.1_msr1-1, 11.1.1_msr2-1, 11.1.2, 11.1.2_msr1-1, 11.1.2_msr3-1, 11.2.1, 11.2.2, 11.2.3, 11.2.3_msr1-1, 11.2.4, 11.3.1, 11.3.1_msr1-3, 11.3.1_msr2-6, 11.3.1_msr3-3, 11.3.2, 11.3.3, 11.3.3_msr1, 11.3.4, 11.3.5, 11.3.6, 11.3.6sr1, 11.3.7, 11.3.7sr1, 11.3.7sr2 | — |
| cisco ip_conference_phone_7832_with_multiplatform_firmware | 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0, 11.0.1, 11.0.1_msr1-1, 11.0.2, 11.1.1, 11.1.1_msr1-1, 11.1.1_msr2-1, 11.1.2, 11.1.2_msr1-1, 11.1.2_msr3-1, 11.2.1 | — |
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