CVE-2021-1277
published 2021-01-20CVE-2021-1277: Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to…
PriorityP335medium6.5CVSS 3.1
AVNACHPRNUINSUCHILAN
EPSS
0.40%
32.1th percentile
Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_data_center_network_manager | — | — |
| cisco | data_center_network_manager | < 11.5\(1\) | 11.5\(1\) |
| cisco | data_center_network_manager | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N
vendor_cisco7.5HIGH
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Cisco
Cisco Data Center Network Manager Certificate Validation Vulnerabilities
vendor_cisco·2021-01-20·CVSS 7.5
CVE-2021-1276 [HIGH] CWE-295 Cisco Data Center Network Manager Certificate Validation Vulnerabilities
Cisco Data Center Network Manager Certificate Validation Vulnerabilities
Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests.
These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device.
For more information about these vulnerabilities, see the Details section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-cert-check-
Cisco
Cisco Data Center Network Manager Certificate Validation Vulnerabilities
vendor_cisco·CVSS 3.1
CVE-2021-1277 Cisco Data Center Network Manager Certificate Validation Vulnerabilities
CVE-2021-1277: Cisco Data Center Network Manager Certificate Validation Vulnerabilities
Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the
CVSS: 3.1
CWE: CWE-295, CWE-295
Bug IDs: CSCvv35346, CSCvv35348, CSCvv35354, CSCvv35346, CSCvv35348
GHSA
GHSA-qgg7-qhjr-6jh4: Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle
ghsa_unreviewed·2022-05-24
CVE-2021-1277 [MEDIUM] CWE-295 GHSA-qgg7-qhjr-6jh4: Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle
Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests.
These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device.
For more information about these vulnerabilities, see the Details section of this advisory.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-01-20
Published