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Fencer Intel
medium 5.8

CVE-2020-6181 json

Under some circumstances the SAML SSO implementation in the SAP NetWeaver (SAP_BASIS versions 702, 730, 731, 740 and SAP ABAP Platform (SAP…

published 6y ago modified 4mo ago also EUVD-2020-27331

cvss
5.8
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

Under some circumstances the SAML SSO implementation in the SAP NetWeaver (SAP_BASIS versions 702, 730, 731, 740 and SAP ABAP Platform (SAP_BASIS versions 750, 751, 752, 753, 754), allows an attacker to include invalidated data in the HTTP response header sent to a Web user, leading to HTTP Response Splitting vulnerability.

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Exploit prediction

0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.0 5.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
NVD 3.1 5.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

  • SAP SE SAP NetWeaver (SAP Basis)
  • SAP SE SAP ABAP Platform (SAP Basis)

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.