Multiple vulnerabilities in Cisco IP Phone 6800, 7800, 8800, Desk Phone 9800 and Video Phone 8875 Series Phones with Multiplatform Firmware
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2024-20533 CVE-2024-20534 |
| CWE-ID | CWE-79 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Desk Phone 9800 Series with Multiplatform Firmware Hardware solutions / Office equipment, IP-phones, print servers IP Phone 8800 Series with Multiplatform Firmware Hardware solutions / Office equipment, IP-phones, print servers Video Phone 8875 with Multiplatform Firmware Hardware solutions / Office equipment, IP-phones, print servers IP Phone 6800 Series with Multiplatform Firmware Other software / Other software solutions IP Phone 7800 Series with Multiplatform Firmware Other software / Other software solutions Cisco Multiplatform Firmware Hardware solutions / Firmware |
| Vendor | Cisco Systems, Inc |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Stored cross-site scripting
EUVDB-ID: #VU100093
Risk: Low
CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-20533
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the web UI. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDesk Phone 9800 Series with Multiplatform Firmware: All versions
IP Phone 6800 Series with Multiplatform Firmware: All versions
IP Phone 7800 Series with Multiplatform Firmware: All versions
IP Phone 8800 Series with Multiplatform Firmware: All versions
Video Phone 8875 with Multiplatform Firmware: All versions
Cisco Multiplatform Firmware: 2.3(1)SR1 - 12.0.5SR1
CPE2.3- cpe:2.3:h:cisco_systems:desk_phone_9800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco_systems:ip_phone_6800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco_systems:ip_phone_7800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:ip_phone_8800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:video_phone_8875_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:cisco_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:cisco_multiplatform_firmware:2.3(1)SR1:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:cisco_multiplatform_firmware:12.0.5SR1:*:*:*:*:*:*:*
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Stored cross-site scripting
EUVDB-ID: #VU100094
Risk: Low
CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-20534
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the web UI. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDesk Phone 9800 Series with Multiplatform Firmware: All versions
IP Phone 6800 Series with Multiplatform Firmware: All versions
IP Phone 7800 Series with Multiplatform Firmware: All versions
IP Phone 8800 Series with Multiplatform Firmware: All versions
Video Phone 8875 with Multiplatform Firmware: All versions
Cisco Multiplatform Firmware: 2.3(1)SR1 - 12.0.5SR1
CPE2.3- cpe:2.3:h:cisco_systems:desk_phone_9800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco_systems:ip_phone_6800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco_systems:ip_phone_7800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:ip_phone_8800_series_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:video_phone_8875_with_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:cisco_multiplatform_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:cisco_multiplatform_firmware:2.3(1)SR1:*:*:*:*:*:*:*
- cpe:2.3:h:cisco_systems:cisco_multiplatform_firmware:12.0.5SR1:*:*:*:*:*:*:*
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
