How severe is CVE-2025-42977?

CVE-2025-42977 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2025-42977 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-42977?

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

Does CVE-2025-42977 have an EU (EUVD) identifier?

Yes. CVE-2025-42977 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17605.

When was CVE-2025-42977 published?

CVE-2025-42977 was published on 2025-06-10 and last updated on 2026-06-17.

CVE-2025-42977

CVE-2025-42977 is a high-severity vulnerability with a CVSS 3.x base score of 7.6. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17605
Weakness: CWE-22
Published: 2025-06-10
Last modified: 2026-06-17

Description

SAP NetWeaver Visual Composer contains a Directory Traversal vulnerability caused by insufficient validation of input paths provided by a high-privileged user. This allows an attacker to read or modify arbitrary files, resulting in a high impact on confidentiality and a low impact on integrity.

Frequently asked questions

What is CVE-2025-42977?: SAP NetWeaver Visual Composer contains a Directory Traversal vulnerability caused by insufficient validation of input paths provided by a high-privileged user. This allows an attacker to read or modify arbitrary files, resulting in a high impact on confidentiality and a low impact on integrity.
How severe is CVE-2025-42977?: CVE-2025-42977 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2025-42977 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-42977?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-42977 have an EU (EUVD) identifier?: Yes. CVE-2025-42977 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17605.
When was CVE-2025-42977 published?: CVE-2025-42977 was published on 2025-06-10 and last updated on 2026-06-17.

References

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