CVE-2017-16689 json
A Trusted RFC connection in SAP KERNEL 32NUC, SAP KERNEL 32Unicode, SAP KERNEL 64NUC, SAP KERNEL 64Unicode 7.21, 7.21EXT, 7.22, 7.22EXT; SA…
published 2017-12-12 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-7873
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
A Trusted RFC connection in SAP KERNEL 32NUC, SAP KERNEL 32Unicode, SAP KERNEL 64NUC, SAP KERNEL 64Unicode 7.21, 7.21EXT, 7.22, 7.22EXT; SAP KERNEL from 7.21 to 7.22, 7.45, 7.49, can be established to a different client or a different user on the same system, although no explicit Trusted/Trusting Relation to the same system has been defined.
Exploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Affected products
- SAP Trusted RFC connection
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
blogs.sap.com
/2017/12/12/sap-security-patch-day-december-2017/
issue-tracking, vendor-advisory
-
launchpad.support.sap.com
/#/notes/2449757
permissions-required, vendor-advisory
-
securityfocus.com
/bid/102144
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-16689
- NVD CVE-2017-16689
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