Multiple vulnerabilities in Cisco TelePresence Collaboration Endpoint and RoomOS
| Risk | Low |
| Patch available | NO |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2023-20093 CVE-2023-20094 |
| CWE-ID | CWE-284 CWE-125 |
| Exploitation vector | Local network |
| Public exploit | N/A |
| Vulnerable software |
Cisco TelePresence Collaboration Endpoint (CE) Hardware solutions / Office equipment, IP-phones, print servers Cisco RoomOS Operating systems & Components / Operating system |
| Vendor | Cisco Systems, Inc |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Improper access control
EUVDB-ID: #VU75375
Risk: Low
CVSSv3.1: 4.1 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:U/RC:C]
CVE-ID: CVE-2023-20093
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the CLI. A local administrator can place a symbolic link in a specific location on the local file system and overwrite arbitrary files.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsCisco TelePresence Collaboration Endpoint (CE): 10 - 11
Cisco RoomOS: 10.0 - 11.0
CPE2.3- cpe:2.3:h:cisco_systems:cisco_telepresence_collaboration_endpoint_ce:10:*:*:*:*:*:*:
- cpe:2.3:h:cisco_systems:cisco_telepresence_collaboration_endpoint_ce:11:*:*:*:*:*:*:
- cpe:2.3:o:cisco_systems:cisco_roomos:10.0:*:*:*:*:*:*:
- cpe:2.3:o:cisco_systems:cisco_roomos:11.0:*:*:*:*:*:*:
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
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.
The attacker would have to login to the system and perform certain actions 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) Out-of-bounds read
EUVDB-ID: #VU75378
Risk: Low
CVSSv3.1: 4 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]
CVE-ID: CVE-2023-20094
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A remote attacker on the local network can send a specially crafted request, trigger an out-of-bounds read error and read contents of memory on the system.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsCisco TelePresence Collaboration Endpoint (CE): 9 - 11
Cisco RoomOS: 9.0 - 11.0
CPE2.3- cpe:2.3:h:cisco_systems:cisco_telepresence_collaboration_endpoint_ce:9:*:*:*:*:*:*:
- cpe:2.3:h:cisco_systems:cisco_telepresence_collaboration_endpoint_ce:10:*:*:*:*:*:*:
- cpe:2.3:h:cisco_systems:cisco_telepresence_collaboration_endpoint_ce:11:*:*:*:*:*:*:
- cpe:2.3:o:cisco_systems:cisco_roomos:9.0:*:*:*:*:*:*:
- cpe:2.3:o:cisco_systems:cisco_roomos:10.0:*:*:*:*:*:*:
- cpe:2.3:o:cisco_systems:cisco_roomos:11.0:*:*:*:*:*:*:
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
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.
