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Vulnerabilities

Vulnerability · CVE-2025-4692

Actors can use a maliciously crafted JavaScript object notation (JSON) web token (JWT) to perform privilege escalation by submitting the malicious JWT to a vulnerable method expose

Published May 22, 2025 · catalog updated May 23, 2025 · ABUP ABUP IoT Cloud Platform

Check this week

CVE-2025-4692 is not in CISA KEV. FIRST estimates a 34.00% chance of exploitation in the next 30 days. Check whether you run ABUP ABUP IoT Cloud Platform.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
34.00%
Remediation
Vendor / distro source
Affected products
vendor ABUP ABUP IoT Cloud Platform All versions

Actors can use a maliciously crafted JavaScript object notation (JSON) web token (JWT) to perform privilege escalation by submitting the malicious JWT to a vulnerable method exposed on the cloud platform. If the exploit is successful, the user can escalate privileges to access any device managed by the ABUP Cloud Update Platform.

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 ABUP ABUP IoT Cloud Platform All versionsAll versions

How to fix CVE-2025-4692

What to do

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

Should you patch?

CVE-2025-4692 is not in CISA KEV. FIRST estimates a 34.00% chance of exploitation in the next 30 days. Check whether you run ABUP ABUP IoT Cloud Platform.

Which versions are affected?

Compare what you have installed with ABUP ABUP IoT Cloud Platform All versions All versions. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 34.00%. 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.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 22, 2025 · EUVD

    Detected

    Actors can use a maliciously crafted JavaScript object notation (JSON) web token (JWT) to perform privilege escalation by submitting the malicious JWT to a vulnerable method exposed on the cloud platform. If the exploit is successful, the user can escalate privileges to access any device managed by the ABUP Cloud Update Platform.

  2. May 23, 2025 · EUVD

    Updated

    Actors can use a maliciously crafted JavaScript object notation (JSON) web token (JWT) to perform privilege escalation by submitting the malicious JWT to a vulnerable method exposed on the cloud platform. If the exploit is successful, the user can escalate privileges to access any device managed by the ABUP Cloud Update Platform.

Sources

  • CVE.orgVulnerability recordCVE-2025-4692

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-28077

    Actors can use a maliciously crafted JavaScript object notation (JSON) web token (JWT) to perform privilege escalation by submitting the malicious JWT to a vulnerable method exposed on the cloud platform. If the exploit is successful, the user can escalate privileges to access an

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog May 23, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.