How severe is CVE-2023-20002?

CVE-2023-20002 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-20002 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-20002?

CVE-2023-20002 primarily affects Cisco Roomos. In total, 42 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-20002?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-20002 published?

CVE-2023-20002 was published on 2023-01-20 and last updated on 2026-06-17.

CVE-2023-20002

CVE-2023-20002 is a medium-severity vulnerability in Cisco Roomos with a CVSS 3.x base score of 4.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: Medium (CVSS 3.x base score 4.4)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Cisco Roomos
Published: 2023-01-20
Last modified: 2026-06-17

Description

A vulnerability in Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to bypass access controls and conduct an SSRF attack through an affected device. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to a user of the web application. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected system.

Frequently asked questions

What is CVE-2023-20002?: A vulnerability in Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to bypass access controls and conduct an SSRF attack through an affected device. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to a user of the web application. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected system.
How severe is CVE-2023-20002?: CVE-2023-20002 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-20002 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-20002?: CVE-2023-20002 primarily affects Cisco Roomos. In total, 42 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-20002?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-20002 published?: CVE-2023-20002 was published on 2023-01-20 and last updated on 2026-06-17.

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-dkjGFgRK

Affected products (42)

cpe:2.3:o:cisco:roomos:10.3.2.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:roomos:10.3.4.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:roomos:10.8.2.5:*:*:*:*:*:*:*
cpe:2.3:o:cisco:roomos:10.8.4.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:roomos:10.11.3.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:roomos:10.11.5.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:roomos:10.15.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:8.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:8.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:8.3.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.1.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.1.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.1.6:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.2.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.2.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.2.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.2.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.9.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.9.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.10.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.10.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.10.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.12.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.12.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.12.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.13.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.13.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.13.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.13.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.14.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.14.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.14.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.14.6:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.15.0.10:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.15.0.11:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_collaboration_endpoint:9.15.3.25:*:*:*:*:*:*:*

More vulnerabilities in Cisco Roomos

CVE-2019-15288 — High (CVSS 8.8): A vulnerability in the CLI of Cisco TelePresence Collaboration Endpoint (CE), Cisco TelePresence Codec (TC), and Cisco…
CVE-2022-20783 — High (CVSS 7.5): A vulnerability in the packet processing functionality of Cisco TelePresence Collaboration Endpoint (CE) Software and…
CVE-2019-15289 — High (CVSS 7.5): Multiple vulnerabilities in the video service of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS…
CVE-2020-3336 — High (CVSS 7.2): A vulnerability in the software upgrade process of Cisco TelePresence Collaboration Endpoint Software and Cisco RoomOS…
CVE-2022-20793 — Medium (CVSS 6.8): A vulnerability in pairing process of Cisco TelePresence CE Software and RoomOS Software for Cisco Touch 10…
CVE-2023-20090 — Medium (CVSS 6.7): A vulnerability in Cisco TelePresence CE and RoomOS could allow an authenticated, local attacker to elevate privileges…

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