CVE-2022-27668
Depending on the configuration of the route permission table in file 'saprouttab', it is possible for an unauthenticated attacker to…
- Published
- Updated
- Reserved
- Assigned by
- sap
Description
Depending on the configuration of the route permission table in file 'saprouttab', it is possible for an unauthenticated attacker to execute SAProuter administration commands in SAP NetWeaver and ABAP Platform - versions KERNEL 7.49, 7.77, 7.81, 7.85, 7.86, 7.87, 7.88, KRNL64NUC 7.49, KRNL64UC 7.49, SAP_ROUTER 7.53, 7.22, from a remote client, for example stopping the SAProuter, that could highly impact systems availability.
Timeline
ID reserved
By sap
- 3 months later
· 3 months later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
Affected products
SAP SE · SAP NetWeaver and ABAP Platform
- affected KERNEL 7.49
- affected 7.77
- affected 7.81
- affected 7.85
- affected 7.86
- affected 7.87
- affected 7.88
- affected KRNL64NUC 7.49
- affected KRNL64UC 7.49
- affected SAP_ROUTER 7.53
- affected 7.22
References (4)
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (opens in a new tab)x_refsource_MISCx_transferred
- https://launchpad.support.sap.com/#/notes/3158375 (opens in a new tab)x_refsource_MISCx_transferred
- 20220915 SEC Consult SA-20220914-0 :: Improper Access Control in SAP SAProuter (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- http://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-27668)Record last updated .