CVE-2023-20079
Cisco IP Phone 6800, 7800, 7900, and 8800 Series Web UI Vulnerabilities
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
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) condition. For more information about these vulnerabilities, see the Details section of this advisory.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-10-27 CVE Reserved
- 2023-03-03 CVE Published
- 2024-10-28 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-121: Stack-based Buffer Overflow
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ip Phone 6871 Firmware Search vendor "Cisco" for product "Ip Phone 6871 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 6871 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 6871 Search vendor "Cisco" for product "Ip Phone 6871" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 6861 Firmware Search vendor "Cisco" for product "Ip Phone 6861 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 6861 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 6861 Search vendor "Cisco" for product "Ip Phone 6861" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 6851 Firmware Search vendor "Cisco" for product "Ip Phone 6851 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 6851 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 6851 Search vendor "Cisco" for product "Ip Phone 6851" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 6841 Firmware Search vendor "Cisco" for product "Ip Phone 6841 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 6841 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 6841 Search vendor "Cisco" for product "Ip Phone 6841" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 6825 Firmware Search vendor "Cisco" for product "Ip Phone 6825 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 6825 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 6825 Search vendor "Cisco" for product "Ip Phone 6825" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 7861 Firmware Search vendor "Cisco" for product "Ip Phone 7861 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 7861 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 7861 Search vendor "Cisco" for product "Ip Phone 7861" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 7841 Firmware Search vendor "Cisco" for product "Ip Phone 7841 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 7841 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 7841 Search vendor "Cisco" for product "Ip Phone 7841" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 7832 Firmware Search vendor "Cisco" for product "Ip Phone 7832 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 7832 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 7832 Search vendor "Cisco" for product "Ip Phone 7832" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 7821 Firmware Search vendor "Cisco" for product "Ip Phone 7821 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 7821 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 7821 Search vendor "Cisco" for product "Ip Phone 7821" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 7811 Firmware Search vendor "Cisco" for product "Ip Phone 7811 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 7811 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 7811 Search vendor "Cisco" for product "Ip Phone 7811" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8865 Firmware Search vendor "Cisco" for product "Ip Phone 8865 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8865 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8865 Search vendor "Cisco" for product "Ip Phone 8865" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8861 Firmware Search vendor "Cisco" for product "Ip Phone 8861 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8861 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8861 Search vendor "Cisco" for product "Ip Phone 8861" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8851 Firmware Search vendor "Cisco" for product "Ip Phone 8851 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8851 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8851 Search vendor "Cisco" for product "Ip Phone 8851" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8845 Firmware Search vendor "Cisco" for product "Ip Phone 8845 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8845 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8845 Search vendor "Cisco" for product "Ip Phone 8845" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8841 Firmware Search vendor "Cisco" for product "Ip Phone 8841 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8841 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8841 Search vendor "Cisco" for product "Ip Phone 8841" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8832 Firmware Search vendor "Cisco" for product "Ip Phone 8832 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8832 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8832 Search vendor "Cisco" for product "Ip Phone 8832" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8811 Firmware Search vendor "Cisco" for product "Ip Phone 8811 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8811 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8811 Search vendor "Cisco" for product "Ip Phone 8811" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ip Phone 8831 Firmware Search vendor "Cisco" for product "Ip Phone 8831 Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Ip Phone 8831 Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ip Phone 8831 Search vendor "Cisco" for product "Ip Phone 8831" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Ip Phone 7945g Firmware Search vendor "Cisco" for product "Unified Ip Phone 7945g Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Unified Ip Phone 7945g Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Unified Ip Phone 7945g Search vendor "Cisco" for product "Unified Ip Phone 7945g" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Ip Phone 7965g Firmware Search vendor "Cisco" for product "Unified Ip Phone 7965g Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Unified Ip Phone 7965g Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Unified Ip Phone 7965g Search vendor "Cisco" for product "Unified Ip Phone 7965g" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Ip Phone 7975g Firmware Search vendor "Cisco" for product "Unified Ip Phone 7975g Firmware" | < 11.3.7sr1 Search vendor "Cisco" for product "Unified Ip Phone 7975g Firmware" and version " < 11.3.7sr1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Unified Ip Phone 7975g Search vendor "Cisco" for product "Unified Ip Phone 7975g" | - | - |
Safe
|