10

CVE-2018-20432: dlink covr-2600r_firmware Use of Hard-coded Credentials

CVSS: 10.0v2.0HighModified
Published 14-09-2020Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-20432 is a high (CVSS 10.0) Use of Hard-coded Credentials vulnerability in dlink covr-2600r_firmware. EPSS estimates a 3.93% chance of exploitation in the next 30 days, higher than 90.2% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
3.93%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference

Timeline

  1. 14-09-2020
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

D-Link COVR-2600R and COVR-3902 Kit before 1.01b05Beta01 use hardcoded credentials for telnet connection, which allows unauthenticated attackers to gain privileged access to the router, and to extract sensitive data or modify the configuration.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

3.93%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 3.93% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.93%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (cybersecurityworks.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Dlink2 products

1 vendor · 2 products

References

3 links