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VAR-201709-0687

Vulnerability from variot - Updated: 2025-04-20 23:25

A vulnerability in the ability for guest users to join meetings via a hyperlink with Cisco Meeting Server could allow an authenticated, remote attacker to enter a meeting with a hyperlink URL, even though access should be denied. The vulnerability is due to the incorrect implementation of the configuration setting Guest access via hyperlinks, which should allow the administrative user to prevent guest users from using hyperlinks to connect to meetings. An attacker could exploit this vulnerability by using a crafted hyperlink to connect to a meeting. An exploit could allow the attacker to connect directly to the meeting with a hyperlink, even though access should be denied. The attacker would still require a valid hyperlink and encoded secret identifier to be connected. Cisco Bug IDs: CSCve20873. Cisco Meeting Server Contains an information disclosure vulnerability. Vendors have confirmed this vulnerability Bug ID CSCve20873 It is released as.Information may be obtained. An attacker can exploit this issue to obtain sensitive information that may aid in further attacks

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CVE-2017-12224 (GCVE-0-2017-12224)

Vulnerability from cvelistv5 – Published: 2017-09-07 21:00 – Updated: 2024-08-05 18:28

Summary

Severity ?

No CVSS data available.

CWE

CWE-200

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1039283	vdb-entryx_refsource_SECTRACK
	http://www.securityfocus.com/bid/100657	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Cisco Meeting Server	Affected: Cisco Meeting Server

Show details on NVD website

JSON

To clipboard

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          "lang": "en",
          "value": "A vulnerability in the ability for guest users to join meetings via a hyperlink with Cisco Meeting Server could allow an authenticated, remote attacker to enter a meeting with a hyperlink URL, even though access should be denied. The vulnerability is due to the incorrect implementation of the configuration setting Guest access via hyperlinks, which should allow the administrative user to prevent guest users from using hyperlinks to connect to meetings. An attacker could exploit this vulnerability by using a crafted hyperlink to connect to a meeting. An exploit could allow the attacker to connect directly to the meeting with a hyperlink, even though access should be denied. The attacker would still require a valid hyperlink and encoded secret identifier to be connected. Cisco Bug IDs: CSCve20873."
        }
      ],
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          "url": "http://www.securityfocus.com/bid/100657"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-201709-0687

CVE-2017-12224 (GCVE-0-2017-12224)

Tags

Sightings

Nomenclature