CVE-2025-57602Public exploitNetwork attack vector

Remote command execution via shared proxyuser SSH key

Published Sep 22, 2025 · Updated Sep 23, 2025

Improper access control in AiKaan Cloud Controller 3.25.0325-5-g2e9c59796 and earlier allows remote attackers to execute commands over SSH. The proxyuser account accepts a shared, hardcoded private key and lacks ForceCommand, no-pty, or equivalent restrictions, so login opens an interactive shell rather than a tunnel-only session. Possession of the shared key is the only reported gate; the resulting shell permits command execution, key and session enumeration, tunnel inspection, service disruption, and pivots into connected devices.

CVSS severity9.8
Critical
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in AiKaan Cloud Controller 3.25.0325-5-g2e9c59796 and earlier allows remote attackers to execute commands over SSH. The proxyuser account accepts a shared, hardcoded private key and lacks ForceCommand, no-pty, or equivalent restrictions, so login opens an interactive shell rather than a tunnel-only session. Possession of the shared key is the only reported gate; the resulting shell permits command execution, key and session enumeration, tunnel inspection, service disruption, and pivots into connected devices.

The record

CVE
CVE-2025-57602
Published
Sep 22, 2025
Updated
Sep 23, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-798, T1021.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1021.004Remote Services SSH

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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