How severe is CVE-2025-42886?

CVE-2025-42886 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-42886 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-42886?

CVE-2025-42886 affects Sap Business Connector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-42886?

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

Does CVE-2025-42886 have an EU (EUVD) identifier?

Yes. CVE-2025-42886 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-60992.

When was CVE-2025-42886 published?

CVE-2025-42886 was published on 2025-11-11 and last updated on 2026-06-17.

CVE-2025-42886

CVE-2025-42886 is a medium-severity vulnerability in Sap Business Connector with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-60992
Weakness: CWE-79
Affected product: Sap Business Connector
Published: 2025-11-11
Last modified: 2026-06-17

Description

Due to a Reflected Cross-Site Scripting (XSS) vulnerability in SAP Business Connector, an unauthenticated attacker could generate a malicious link and make it publicly accessible. If an authenticated victim accesses this link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim's browser context. This could allow the attacker to access or modify information within the victim�s browser scope, impacting confidentiality and integrity, while availability remains unaffected

Frequently asked questions

What is CVE-2025-42886?: Due to a Reflected Cross-Site Scripting (XSS) vulnerability in SAP Business Connector, an unauthenticated attacker could generate a malicious link and make it publicly accessible. If an authenticated victim accesses this link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim's browser context. This could allow the attacker to access or modify information within the victim�s browser scope, impacting confidentiality and integrity, while availability remains unaffected
How severe is CVE-2025-42886?: CVE-2025-42886 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-42886 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-42886?: CVE-2025-42886 affects Sap Business Connector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-42886?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-42886 have an EU (EUVD) identifier?: Yes. CVE-2025-42886 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-60992.
When was CVE-2025-42886 published?: CVE-2025-42886 was published on 2025-11-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sap:business_connector:4.8:*:*:*:*:*:*:*

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