How severe is CVE-2025-57602?

CVE-2025-57602 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-57602 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-57602?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-57602 have an EU (EUVD) identifier?

Yes. CVE-2025-57602 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30807.

When was CVE-2025-57602 published?

CVE-2025-57602 was published on 2025-09-22 and last updated on 2026-06-17.

CVE-2025-57602

CVE-2025-57602 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-30807
Weakness: CWE-798
Published: 2025-09-22
Last modified: 2026-06-17

Description

Insufficient hardening of the proxyuser account in the AiKaan IoT management platform, combined with the use of a shared, hardcoded SSH private key, allows remote attackers to authenticate to the cloud controller, gain interactive shell access, and pivot into other connected IoT devices. This can lead to remote code execution, information disclosure, and privilege escalation across customer environments.

Frequently asked questions

What is CVE-2025-57602?: Insufficient hardening of the proxyuser account in the AiKaan IoT management platform, combined with the use of a shared, hardcoded SSH private key, allows remote attackers to authenticate to the cloud controller, gain interactive shell access, and pivot into other connected IoT devices. This can lead to remote code execution, information disclosure, and privilege escalation across customer environments.
How severe is CVE-2025-57602?: CVE-2025-57602 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-57602 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-57602?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-57602 have an EU (EUVD) identifier?: Yes. CVE-2025-57602 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30807.
When was CVE-2025-57602 published?: CVE-2025-57602 was published on 2025-09-22 and last updated on 2026-06-17.

References

https://github.com/Shubhangborkar/aikaan-vulnerabilities/blob/main/cve2-proxyuser-shell.md

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