How severe is CVE-2019-1677?

CVE-2019-1677 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-1677 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-2019-1677?

CVE-2019-1677 affects Cisco Webex Meetings. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-1677?

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

When was CVE-2019-1677 published?

CVE-2019-1677 was published on 2019-02-07 and last updated on 2026-06-17.

CVE-2019-1677

CVE-2019-1677 is a medium-severity vulnerability in Cisco Webex Meetings with a CVSS 3.x base score of 4.6. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
CVSS v2: 1.9
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cisco Webex Meetings
Published: 2019-02-07
Last modified: 2026-06-17

Description

A vulnerability in Cisco Webex Meetings for Android could allow an unauthenticated, local attacker to perform a cross-site scripting attack against the application. The vulnerability is due to insufficient validation of the application input parameters. An attacker could exploit this vulnerability by sending a malicious request to the Webex Meetings application through an intent. A successful exploit could allow the attacker to execute script code in the context of the Webex Meetings application. Versions prior to 11.7.0.236 are affected.

Frequently asked questions

What is CVE-2019-1677?: A vulnerability in Cisco Webex Meetings for Android could allow an unauthenticated, local attacker to perform a cross-site scripting attack against the application. The vulnerability is due to insufficient validation of the application input parameters. An attacker could exploit this vulnerability by sending a malicious request to the Webex Meetings application through an intent. A successful exploit could allow the attacker to execute script code in the context of the Webex Meetings application. Versions prior to 11.7.0.236 are affected.
How severe is CVE-2019-1677?: CVE-2019-1677 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-1677 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-2019-1677?: CVE-2019-1677 affects Cisco Webex Meetings. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-1677?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-1677 published?: CVE-2019-1677 was published on 2019-02-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:android:*:*

More vulnerabilities in Cisco Webex Meetings

CVE-2018-0264 — Critical (CVSS 9.6): A vulnerability in the Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) files could allow an…
CVE-2018-0104 — Critical (CVSS 9.6): A vulnerability in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) files could allow a remote…
CVE-2017-12372 — Critical (CVSS 9.6): A "Cisco WebEx Network Recording Player Remote Code Execution Vulnerability" exists in Cisco WebEx Network Recording…
CVE-2017-12371 — Critical (CVSS 9.6): A "Cisco WebEx Network Recording Player Remote Code Execution Vulnerability" exists in Cisco WebEx Network Recording…
CVE-2017-12370 — Critical (CVSS 9.6): A "Cisco WebEx Network Recording Player Remote Code Execution Vulnerability" exists in Cisco WebEx Network Recording…
CVE-2017-12369 — Critical (CVSS 9.6): A "Cisco WebEx Network Recording Player Out-of-Bounds Vulnerability" exists in Cisco WebEx Network Recording Player for…

All CVEs affecting Cisco Webex Meetings →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →