CVE-2021-1221
published 2021-02-04CVE-2021-1221: A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker to inject…
PriorityP421medium4.1CVSS 3.1
AVNACLPRLUIRSCCNILAN
EPSS
1.03%
59.7th percentile
A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker to inject a hyperlink into a meeting invitation email. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by entering a URL into a field in the user interface. A successful exploit could allow the attacker to generate a Webex Meetings invitation email that contains a link to a destination of their choosing. Because this email is sent from a trusted source, the recipient may be more likely to click the link.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_webex_meetings_server | — | — |
| cisco | webex_meetings | < 41.1.0 | 41.1.0 |
| cisco | webex_meetings_and_cisco_webex_meetings_server | — | — |
| cisco | webex_meetings_server | < 3.0 | 3.0 |
| cisco | webex_meetings_server | — | — |
| cisco | webex_meetings_server | — | — |
CVSS provenance
nvdv3.14.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
vendor_cisco4.1MEDIUM
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Cisco
Cisco Webex Meetings and Cisco Webex Meetings Server Software Hyperlink Injection Vulnerability
vendor_cisco·2021-02-03·CVSS 4.1
CVE-2021-1221 [MEDIUM] CWE-20 Cisco Webex Meetings and Cisco Webex Meetings Server Software Hyperlink Injection Vulnerability
Cisco Webex Meetings and Cisco Webex Meetings Server Software Hyperlink Injection Vulnerability
A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker to inject a hyperlink into a meeting invitation email.
The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by entering a URL into a field in the user interface. A successful exploit could allow the attacker to generate a Webex Meetings invitation email that contains a link to a destination of their choosing. Because this email is sent from a trusted source, the recipient may be more likely to click the link.
Cisco has released software updates that address this vulnerability. There are no workaro
Cisco
Cisco Webex Meetings and Cisco Webex Meetings Server Software Hyperlink Injection Vulnerability
vendor_cisco·CVSS 3.1
CVE-2021-1221 Cisco Webex Meetings and Cisco Webex Meetings Server Software Hyperlink Injection Vulnerability
CVE-2021-1221: Cisco Webex Meetings and Cisco Webex Meetings Server Software Hyperlink Injection Vulnerability
A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker to inject a hyperlink into a meeting invitation email. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by entering a URL into a field in the user interface. A successful exploit could allow the attacker to generate a Webex Meetings invitation email that contains a link to a destination of their choosing. Because this email is sent from a trusted source, the recipient may be more likely to click the link. Cisco has released software updates that address this vulnerability. There a
GHSA
GHSA-9qvw-hfpr-cvx6: A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker t
ghsa_unreviewed·2022-05-24
CVE-2021-1221 [MEDIUM] CWE-20 GHSA-9qvw-hfpr-cvx6: A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker t
A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker to inject a hyperlink into a meeting invitation email. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by entering a URL into a field in the user interface. A successful exploit could allow the attacker to generate a Webex Meetings invitation email that contains a link to a destination of their choosing. Because this email is sent from a trusted source, the recipient may be more likely to click the link.
No detection rules found.
No writeups or analysis indexed.
2021-02-04
Published