How severe is CVE-2023-20180?

CVE-2023-20180 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-20180 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-20180?

CVE-2023-20180 primarily affects Cisco Webex Meetings. In total, 32 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-20180?

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

When was CVE-2023-20180 published?

CVE-2023-20180 was published on 2023-07-07 and last updated on 2026-06-17.

CVE-2023-20180

CVE-2023-20180 is a medium-severity vulnerability in Cisco Webex Meetings with a CVSS 3.x base score of 4.3. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Cisco Webex Meetings
Published: 2023-07-07
Last modified: 2026-06-17

Description

A vulnerability in the web interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. This vulnerability is due to insufficient CSRF protections for the web interface on an affected system. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to perform arbitrary actions. These actions could include joining meetings and scheduling training sessions.

Frequently asked questions

What is CVE-2023-20180?: A vulnerability in the web interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. This vulnerability is due to insufficient CSRF protections for the web interface on an affected system. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to perform arbitrary actions. These actions could include joining meetings and scheduling training sessions.
How severe is CVE-2023-20180?: CVE-2023-20180 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-20180 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-20180?: CVE-2023-20180 primarily affects Cisco Webex Meetings. In total, 32 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-20180?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-20180 published?: CVE-2023-20180 was published on 2023-07-07 and last updated on 2026-06-17.

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sxsscsrf-2L24bBx6

Affected products (32)

cpe:2.3:a:cisco:webex_meetings:39.6:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.7:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.7.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.7.7:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.8:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.8.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.8.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.8.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.9:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.9.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.10:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:39.11:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:40.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:40.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:40.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:40.4.10:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:40.6:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:40.6.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:42.6:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:42.7:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:42.8:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:42.9:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:42.10:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:42.11:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:42.12:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:43.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:43.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:43.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:43.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:43.4.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:43.4.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:webex_meetings:43.5.0:*:*:*:*:*:*:*

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