High severity · published Sep 27, 2023
CVE-2023-20223
A vulnerability in Cisco DNA Center could allow an unauthenticated, remote attacker to read and modify data in a repository that belongs to an internal service on an affected…
8.2
CVSS
0.6%
EPSS
No
On KEV
Description
A vulnerability in Cisco DNA Center could allow an unauthenticated, remote attacker to read and modify data in a repository that belongs to an internal service on an affected device.
This vulnerability is due to insufficient access control enforcement on API requests. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to read and modify data that is handled by an internal service on the affected device.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CD
Cisco Digital Network Architecture Center (DNA Center) · Cisco
2.2.1.3; 2.2.3.4; 2.2.3.3; 2.2.3.5; 2.2.3.6; 2.3.3.4; +3 more · source: vendor
DC
Dna Center · Cisco
before 2.3.5.4 · source: NVD
Affected product
CD
Cisco Digital Network Architecture Center (DNA Center)
Cisco
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-20223
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-20223
Vendor Advisory
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-ins-acc-con-nHAVDRBZ
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