CVE-2020-3126

lowPriorität · verfolgen · 14EPSS 0.009 · 58. PerzentilEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.86% (58th) EPSS

CVSS 3.5 · low

Is it mine?

3 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · bewertet 2026-10-27

vulnerability within the Multimedia Viewer feature of Cisco Webex Meetings could allow an authenticated, remote attacker to bypass security protections. The vulnerability is due to missing security warning dialog boxes when a room host views shared multimedia files. An authenticated, remote attacker could exploit this vulnerability by using the host role to share files within the Multimedia sharing feature and convincing a former room host to view that file. A warning dialog normally appears cautioning users before the file is displayed; however, the former host would not see that warning dialog, and any shared multimedia would be rendered within the user's browser. The attacker could leverage this behavior to conduct additional attacks by including malicious files within a targeted room host's browser window.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

3.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USAusnutzbarkeit 6.8 · Auswirkung 2.9

v3.13.5lowCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:Nprimary · NVD / NIST USAusnutzbarkeit 2.1 · Auswirkung 1.4

v3.13lowAV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.13lowCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:Nsecondary · ENISA EU

v3.13lowCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:Nsecondary · psirt@cisco.com USAusnutzbarkeit 1.3 · Auswirkung 1.4

v3.13.2lowCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Trackcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-20USprimärCWE-20USCWE-284USCWE-284US

betroffene Produkte (3)

Betroffene Produkte und Versionsbereiche.

Cisco Cisco Webex Meetings Multimedia Viewer≤ T39.3enisa_euvdEU
Cisco Systems Inc. WebEx Meetings Server≤ T39fstec_bduRU
cisco webex meetings server= t39.3nvdUScpe:2.3:a:cisco:webex_meetings_server:*:*:*:*:*:*:*:*

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

veröffentlicht 2020-04-13geändert 2026-06-17

verwandt (25,193)

Verwandte Einträge.

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CVE-2026-12569US	critical9.8OT kritisch	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-34910US	—OT kritisch	90.0% (100th)	KEV	2026-05-22
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-6973US	—OT kritisch	34.5% (98th)	KEV	2026-05-07
An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code…

+25188 weitere

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

scry

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