CVE-2021-1351
published 2021-02-17CVE-2021-1351: A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS)…
PriorityP427medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
0.78%
51.8th percentile
A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of the affected service. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected service. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_webex_meetings | — | — |
| cisco | webex_meetings | — | — |
| cisco | webex_meetings | — | — |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
vendor_cisco6.1MEDIUM
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Cisco
Cisco Webex Meetings Cross-Site Scripting Vulnerability
vendor_cisco·2021-02-17·CVSS 6.1
CVE-2021-1351 [MEDIUM] CWE-80 Cisco Webex Meetings Cross-Site Scripting Vulnerability
Cisco Webex Meetings Cross-Site Scripting Vulnerability
A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of the affected service.
The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected service. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/
Cisco
Cisco Webex Meetings Cross-Site Scripting Vulnerability
vendor_cisco·CVSS 3.1
CVE-2021-1351 Cisco Webex Meetings Cross-Site Scripting Vulnerability
CVE-2021-1351: Cisco Webex Meetings Cross-Site Scripting Vulnerability
A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of the affected service. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected service. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. This advisory is available at the following link: https://sec.cloudapps.cisco.com/sec
GHSA
GHSA-wxr4-vf8w-qxx9: A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (
ghsa_unreviewed·2022-05-24
CVE-2021-1351 [MEDIUM] CWE-79 GHSA-wxr4-vf8w-qxx9: A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (
A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of the affected service. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected service. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
No detection rules found.
No public exploits indexed.
Talos
Vulnerability Spotlight: Multiple code execution vulnerabilities in LibreCAD
blogs_talos·2021-11-17·CVSS 8.8
CVE-2021-21898 [HIGH] Vulnerability Spotlight: Multiple code execution vulnerabilities in LibreCAD
Lilith >_> of Cisco Talos discovered this vulnerability.
Cisco Talos recently discovered three vulnerabilities in LibreCAD’s libdfxfw open-source library.
This library reads and writes .dxf and .dwg files — the primary file format for vector graphics in CAD software. LibreCAD, a free computer-aided design software for 2-D models, uses this libdfxfw.
TALOS-2021-1349 (CVE-2021-21898) and TALOS-2021-1350 (CVE-2021-21899) can trigger buffer overflows if an attacker tricks the user into opening a specially crafted DWG file, eventually allowing the attacker to execute code on the victim machine. TALOS-2021-1351 (CVE-2021-21900) works in a similar manner, but with a DXF file instead. Cisco Talos worked with LibreCAD to ensure that these issues are resolved and an update is available for affect
Talos
Vulnerability Spotlight: Multiple code execution vulnerabilities in LibreCAD
blogs_talos·2021-11-17·CVSS 8.8
CVE-2021-21898 [HIGH] Vulnerability Spotlight: Multiple code execution vulnerabilities in LibreCAD
## Vulnerability Spotlight: Multiple code execution vulnerabilities in LibreCAD
Lilith >_> of Cisco Talos discovered this vulnerability.
Cisco Talos recently discovered three vulnerabilities in LibreCAD’s libdfxfw open-source library.
This library reads and writes .dxf and .dwg files — the primary file format for vector graphics in CAD software. LibreCAD, a free computer-aided design software for 2-D models, uses this libdfxfw.
TALOS-2021-1349 (CVE-2021-21898) and TALOS-2021-1350 (CVE-2021-21899) can trigger buffer overflows if an attacker tricks the user into opening a specially crafted DWG file, eventually allowing the attacker to execute code on the victim machine. TALOS-2021-1351 (CVE-2021-21900) works in a similar manner, but with a DXF file instead. Cisco Talos worked with LibreC
2021-02-17
Published