How severe is CVE-2025-42925?

CVE-2025-42925 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-42925 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-42925?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-42925 have an EU (EUVD) identifier?

Yes. CVE-2025-42925 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27203.

When was CVE-2025-42925 published?

CVE-2025-42925 was published on 2025-09-09 and last updated on 2026-06-17.

CVE-2025-42925

CVE-2025-42925 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-341.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27203
Weakness: CWE-341
Published: 2025-09-09
Last modified: 2026-06-17

Description

Due to the lack of randomness in assigning Object Identifiers in the SAP NetWeaver AS JAVA IIOP service, an authenticated attacker with low privileges could predict the identifiers by conducting a brute force search. By leveraging knowledge of several identifiers generated close to the same time, the attacker could determine a desired identifier which could enable them to access limited system information. This poses a low risk to confidentiality without impacting the integrity or availability of the service.

Frequently asked questions

What is CVE-2025-42925?: Due to the lack of randomness in assigning Object Identifiers in the SAP NetWeaver AS JAVA IIOP service, an authenticated attacker with low privileges could predict the identifiers by conducting a brute force search. By leveraging knowledge of several identifiers generated close to the same time, the attacker could determine a desired identifier which could enable them to access limited system information. This poses a low risk to confidentiality without impacting the integrity or availability of the service.
How severe is CVE-2025-42925?: CVE-2025-42925 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-42925 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-42925?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-42925 have an EU (EUVD) identifier?: Yes. CVE-2025-42925 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27203.
When was CVE-2025-42925 published?: CVE-2025-42925 was published on 2025-09-09 and last updated on 2026-06-17.

References

Other CWE-341 vulnerabilities

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CVE-2026-42365 — High (CVSS 8.6): A guessable session cookie vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A…
CVE-2025-40780 — High (CVSS 8.6): In specific circumstances, due to a weakness in the Pseudo Random Number Generator (PRNG) that is used, it is possible…
CVE-2025-48461 — Medium (CVSS 5.0): Successful exploitation of the vulnerability could allow an unauthenticated attacker to conduct brute force guessing…
CVE-2024-10141 — Low (CVSS 3.7): A vulnerability, which was classified as problematic, was found in jsbroks COCO Annotator 0.11.1. This affects an…

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