9.8

CVE-2025-67305: commscope ruckus_network_director Use of Hard-coded Cryptographic Key

CVSS: 9.8v3.1CriticalAnalyzed
Published 19-02-2026Last modified 23-02-2026
Open JSON

Vulnerability summary

CVE-2025-67305 is a critical (CVSS 9.8) Use of Hard-coded Cryptographic Key vulnerability in commscope ruckus_network_director. EPSS estimates a 0.57% chance of exploitation in the next 30 days, higher than 46.3% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.57%
0%100%
Low · +0.06 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 19-02-2026
    PublishedVulnerability first disclosed.
  2. 23-02-2026
    Last modifiedVulnerability information updated.

Description

In RUCKUS Network Director (RND) < 4.5.0.56, the OVA appliance contains hardcoded SSH keys for the postgres user. These keys are identical across all deployments, allowing an attacker with network access to authenticate via SSH without a password. Once authenticated, the attacker can access the PostgreSQL database with superuser privileges, create administrative users for the web interface, and potentially escalate privileges further.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.57%

Chance of exploitation in the next 30 days

Percentile

46%

Versus all other CVEs

30-day change

+0.06 pp

From 0.51% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.57%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Advisories

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Commscope1 product

1 vendor · 1 product

References

2 links