What’s Vulnerable › Vulnerabilities

CVE-2022-38156

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-12 · updated 2026-06-17
• Weakness: CWE-77

Description

A remote command injection issues exists in the web server of the Kratos SpectralNet device with SpectralNet Narrowband (NB) before 1.7.5. As an admin user, an attacker can send a crafted password in order to execute Linux commands as the root user.

Affected products

• Kratosdefense Spectralnet Narrowband Firmware: before 1.7.5 — fixed in 1.7.5

How to fix

Upgrade to a fixed version: Kratosdefense Spectralnet Narrowband Firmware 1.7.5. Check the vendor advisory for mitigations.

References

• https://www.kratosdefense.com/-/media/k/pdf/s/sy/os-011-spectralnet-narrowband.pdf
• https://www.kratosdefense.com/-/media/k/pdf/s/sy/os-011-spectralnet-narrowband.pdf

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