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Vulnerabilities

Security incident · CVE-2025-49008

Atheos is a self-hosted browser-based cloud integrated development environment.

Published Jun 5, 2025 · catalog updated Jun 5, 2025 · Atheos Atheos

Check if you run it

No confirmed exploitation is on record for CVE-2025-49008. EPSS is 0.59%. Act only if a listed version of Atheos Atheos is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.59%
Remediation
Version ranges on file
Affected products
vendor Atheos Atheos < 604

Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of in allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable versions are at risk of data breaches or server compromise. Version 6.0.4 introduces a function that sanitizes all arguments using prior to execution and migrated all components potentially vulnerable to similar exploits to use this new templated execution system.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Atheos Atheos < 604< 604

How to fix CVE-2025-49008

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-49008. EPSS is 0.59%. Act only if a listed version of Atheos Atheos is installed.

Which versions are affected?

Compare what you have installed with Atheos Atheos < 604 < 604. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.59%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 5, 2025 · EUVD

    Detected

    Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of in allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable versions are at risk of data breaches or server compromise. Version 6.0.4 introduces a function that sanitizes all arguments using prior to execution and migrated a

  2. Jun 5, 2025 · EUVD

    Updated

    Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of in allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable versions are at risk of data breaches or server compromise. Version 6.0.4 introduces a function that sanitizes all arguments using prior to execution and migrated a

Sources

  • CVE.orgVulnerability recordCVE-2025-49008

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-49008

    30-day exploitation probability 0.6%

    first.org
  • EUVDVulnerability recordEUVD-2025-16939

    Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of in allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable versions are at risk of data breaches or ser

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.