How severe is CVE-2020-6305?

CVE-2020-6305 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-2020-6305 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-6305?

CVE-2020-6305 primarily affects Sap Process Integration. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-6305?

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

When was CVE-2020-6305 published?

CVE-2020-6305 was published on 2020-01-14 and last updated on 2026-06-17.

CVE-2020-6305

CVE-2020-6305 is a medium-severity vulnerability in Sap Process Integration 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)
CVSS v2: 4.3
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sap Process Integration
Published: 2020-01-14
Last modified: 2026-06-17

Description

PI Rest Adapter of SAP Process Integration (update provided in SAP_XIAF 7.31, 7.40, 7.50) does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

Frequently asked questions

What is CVE-2020-6305?: PI Rest Adapter of SAP Process Integration (update provided in SAP_XIAF 7.31, 7.40, 7.50) does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.
How severe is CVE-2020-6305?: CVE-2020-6305 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-2020-6305 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-6305?: CVE-2020-6305 primarily affects Sap Process Integration. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-6305?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-6305 published?: CVE-2020-6305 was published on 2020-01-14 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:sap:process_integration:7.31:*:*:*:*:*:*:*
cpe:2.3:a:sap:process_integration:7.40:*:*:*:*:*:*:*
cpe:2.3:a:sap:process_integration:7.50:*:*:*:*:*:*:*

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