CVE-2023-40309

criticalpriority · track · 39OT risk · elevatedEPSS 0.009 · 59 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.88% (59th) EPSS

CVSS 9.8 · critical

Is it mine?

126 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

SAP CommonCryptoLib does not perform necessary authentication checks, which may result in missing or wrong authorization checks for an authenticated user, resulting in escalation of privileges. Depending on the application and the level of privileges acquired, an attacker could abuse functionality restricted to a particular user group as well as read, modify or delete restricted data.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · cna@sap.comexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-862USCWE-863US

affected products (126)

Products and version ranges known to be affected.

SAP Softwareall versionscert_bundDEcpe:/a:sap:sap:-
SAP_SE SAP CommonCryptoLib≤ 8enisa_euvdEU
SAP_SE SAP Content Server≤ 6.50enisa_euvdEU
SAP_SE SAP Content Server≤ 7.54enisa_euvdEU
SAP_SE SAP Content Server≤ 7.53enisa_euvdEU
SAP_SE SAP Extended Application Services and Runtime (XSA)≤ SAP_EXTENDED_APP_SERVICES 1enisa_euvdEU
SAP_SE SAP Extended Application Services and Runtime (XSA)≤ XS_ADVANCED_RUNTIME 1.00enisa_euvdEU
SAP_SE SAP HANA Database≤ 2.00enisa_euvdEU
SAP_SE SAP Host Agent≤ 722enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL64UC 8.04enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL 7.77enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL64UC 7.53enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL 7.53enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL 7.22enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL 7.93enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL 7.89enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL 8.04enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL64UC 7.22EXTenisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL64UC 7.22enisa_euvdEU
SAP_SE SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise≤ KERNEL64NUC 7.22EXTenisa_euvdEU

showing 20 of 126

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2309SAP Patchday September 2023Deutsch2023-09-11csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in SAP Software ausnutzen, um beliebigen Programmcode auszuführen, Informationen offenzulegen oder manipulieren, einen Cross-Site-Scripting-Angriff durchzuführen, Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.
WID-SEC-W-2023-2882SAP Software: Mehrere SchwachstellenDeutsch2023-11-13csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in der SAP-Software ausnutzen, um Dateien zu manipulieren, seine Rechte zu erweitern oder vertrauliche Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2023-09-12modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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