Vulnerability Details : CVE-2023-20034
Vulnerability in the Elasticsearch database used in the of Cisco SD-WAN vManage software could allow an unauthenticated, remote attacker to access the Elasticsearch configuration database of an affected device with the privileges of the elasticsearch user.
These vulnerability is due to the presence of a static username and password configured on the vManage. An attacker could exploit this vulnerability by sending a crafted HTTP request to a reachable vManage on port 9200. A successful exploit could allow the attacker to view the Elasticsearch database content.
There are workarounds that address this vulnerability.
Products affected by CVE-2023-20034
- cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:sd-wan:20.6:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:sd-wan:20.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-20034
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-20034
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
Cisco Systems, Inc. |
CWE ids for CVE-2023-20034
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: ykramarz@cisco.com (Secondary)
References for CVE-2023-20034
-
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vman-sc-LRLfu2z
Cisco Catalyst SD-WAN Manager VulnerabilitiesPatch;Vendor Advisory
Jump to