What’s Vulnerable › Vulnerabilities

CVE-2023-2611: Advantech R-SeeNet Use of Hard-coded Credentials

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-22 · updated 2026-06-17
• Weakness: CWE-798

Description

Advantech R-SeeNet versions 2.4.22 is installed with a hidden root-level user that is not available in the users list. This hidden user has a password that cannot be changed by users.

Affected products

• Advantech R-SeeNet: through 2.4.22

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-173-02
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-173-02

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