7.5

CVE-2023-20014: cisco cisco nexus dashboard Resource Management Errors

CVSS: 7.5v3.1HighModified
Published 16-02-2023Last modified 02-08-2024
Open JSON

Vulnerability summary

CVE-2023-20014 is a high (CVSS 7.5) Resource Management Errors vulnerability in cisco cisco nexus dashboard. EPSS estimates a 0.95% chance of exploitation in the next 30 days, higher than 60.7% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.95%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 16-02-2023
    PublishedVulnerability first disclosed.
  2. 02-08-2024
    Last modifiedVulnerability information updated.

Description

A vulnerability in the DNS functionality of Cisco Nexus Dashboard Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to the improper processing of DNS requests. An attacker could exploit this vulnerability by sending a continuous stream of DNS requests to an affected device. A successful exploit could allow the attacker to cause the coredns service to stop working or cause the device to reload, resulting in a DoS condition.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.95%

Chance of exploitation in the next 30 days

Percentile

61%

Versus all other CVEs

30-day change

0.00 pp

From 0.95% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.95%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco2 products
  • cisco nexus dashboard1.1(0c) | 1.1(0d) | 1.1(2h) | 1.1(2i) | 1.1(3c) | 1.1(3d) | 1.1(3e) | 1.1(3f) | 2.0(1b) | 2.0(1d) | 2.0(2g) | 2.0(2h) | 2.1(1d) | 2.1(1e) | 2.1(2d) | 2.1(2f) | 2.2(1e) | 2.2(1h) | 2.2(2d)
  • nexus_dashboard< 2.3\(1c\)

1 vendor · 2 products

References

1 links