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CVE-2023-20254

HIGH
Published 2023-09-27T17:11:23.280Z
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CVSS Score

V3.1
7.2
/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.502
Higher than 50.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

A vulnerability in the session management system of the Cisco Catalyst SD-WAN Manager multi-tenant feature could allow an authenticated, remote attacker to access another tenant that is being managed by the same Cisco Catalyst SD-WAN Manager instance. This vulnerability requires the multi-tenant feature to be enabled.

This vulnerability is due to insufficient user session management within the Cisco Catalyst SD-WAN Manager system. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to gain unauthorized access to information about another tenant, make configuration changes, or possibly take a tenant offline causing a denial of service condition.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cisco

Cisco SD-WAN vManage

Affected Versions:

17.2.6 17.2.7 17.2.8 17.2.9 17.2.10 17.2.4 17.2.5 18.3.1.1 18.3.3.1 18.3.3 18.3.4 18.3.5 18.3.7 18.3.8 18.3.6.1 18.3.1 18.3.0 18.4.0.1 18.4.3 18.4.302 18.4.303 18.4.4 18.4.5 18.4.0 18.4.1 18.4.6 19.2.0 19.2.097 19.2.099 19.2.1 19.2.2 19.2.3 19.2.31 19.2.929 19.2.4 20.1.1.1 20.1.12 20.1.1 20.1.2 20.1.3 19.3.0 19.1.0 18.2.0 20.3.1 20.3.2 20.3.2.1 20.3.3 20.3.3.1 20.3.4 20.3.4.1 20.3.4.2 20.3.5 20.3.6 20.3.7 20.3.7.1 20.3.4.3 20.3.5.1 20.3.7.2 20.4.1 20.4.1.1 20.4.1.2 20.4.2 20.4.2.2 20.4.2.1 20.4.2.3 20.5.1 20.5.1.2 20.5.1.1 20.6.1 20.6.1.1 20.6.2.1 20.6.2.2 20.6.2 20.6.3 20.6.3.1 20.6.1.2 20.6.3.2 20.6.3.3 20.6.3.0.45 20.6.3.0.46 20.6.3.0.47 20.7.1 20.7.1.1 20.7.2 20.8.1 20.9.1 20.9.2 20.9.2.1 20.9.3 20.9.3.1 20.9.2.3 20.9.3.0.12 20.9.3.0.16 20.9.3.0.17 20.9.3.0.18 20.9.3.0.20 20.9.3.0.21 20.9.3.0.23 20.10.1 20.10.1.1
cisco

catalyst_sd-wan_manager

Affected Versions:

17.2.10

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-r23j-cqq2-w2h2

Advisory Details

A vulnerability in the session management system of the Cisco Catalyst SD-WAN Manager multi-tenant feature could allow an authenticated, remote attacker to access another tenant that is being managed by the same Cisco Catalyst SD-WAN Manager instance. This vulnerability requires the multi-tenant feature to be enabled. This vulnerability is due to insufficient user session management within the Cisco Catalyst SD-WAN Manager system. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to gain unauthorized access to information about another tenant, make configuration changes, or possibly take a tenant offline causing a denial of service condition.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-20254
WEB https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vman-sc-LRLfu2z

Advisory provided by GitHub Security Advisory Database. Published: September 27, 2023, Modified: April 4, 2024

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vman-sc-LRLfu2z
Published: 2023-09-27T17:11:23.280Z
Last Modified: 2024-10-23T19:39:16.225Z
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