Cisco TelePresence Collaboration Endpoint/RoomOS information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.2$0-$5k1.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Cisco TelePresence Collaboration Endpoint and RoomOS. This affects an unknown function. Such manipulation leads to information disclosure. This vulnerability is referenced as CVE-2023-20094. The attack needs to be initiated within the local network. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco TelePresence Collaboration Endpoint and RoomOS (Unified Communication Software) (affected version unknown) and classified as problematic. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

A vulnerability in Cisco TelePresence CE and RoomOS could allow an unauthenticated, adjacent attacker to view sensitive information on an affected device. This vulnerability exists because the affected software performs improper bounds checks. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to cause an out-of-bounds read that discloses sensitive information. Note: This vulnerability only affects Cisco Webex Desk Hub. There are no workarounds that address this vulnerability.

The weakness was published 04/19/2023 as cisco-sa-roomos-file-write-rHKwegKf. The advisory is available at sec.cloudapps.cisco.com. This vulnerability is handled as CVE-2023-20094. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/27/2022 🔍
04/19/2023 +174 days 🔍
04/19/2023 +0 days 🔍
07/30/2025 +833 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-roomos-file-write-rHKwegKf
Status: Confirmed

CVE: CVE-2023-20094 (🔍)
GCVE (CVE): GCVE-0-2023-20094
GCVE (VulDB): GCVE-100-226850

Entryinfo

Created: 04/19/2023 21:29
Updated: 07/30/2025 20:32
Changes: 04/19/2023 21:29 (37), 05/14/2023 09:06 (1), 07/30/2025 20:32 (27)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

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