CVE Tools
Sign in

CVE-2023-40308

Memory Corruption vulnerability in SAP CommonCryptoLib

Published: Sep 12, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-787
7.5HIGH
NVD MITRE
EPSS Score
0.6%
Top 54.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

SAP CommonCryptoLib allows an unauthenticated attacker to craft a request, which when submitted to an open port causes a memory corruption error in a library which in turn causes the target component to crash making it unavailable. There is no ability to view or modify any information.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

SAP
commercial·DEaka sap ag
commoncryptolibLibraryLibrary
Security Products / pki-crypto
content serverOn-premWeb App
Enterprise Software / document-mgmt
extended application services and runtimeOn-premWeb App
Enterprise Software / erp
HANA DatabaseOn-premDatabase
Databases / relational
host agentOn-prem
Enterprise Software / itsm-monitoring
netweaver application server abapOn-premWeb App
Enterprise Software / itsm-monitoring
netweaver application server javaOn-prem
Enterprise Software
SAPSSOEXTOn-prem
Enterprise Software
SAP_SE
commercial·DEaka sap businessobjects business intelligence platform, sap netweaver application server for abap
SAP CommonCryptoLibOn-premLibrary
OSS Libraries / generic-library
SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premiseOn-premWeb App
Enterprise Software / erp
SAP Web DispatcherOn-prem
Enterprise Software / itsm-monitoring
SAP Content ServerOn-premWeb App
Enterprise Software / document-mgmt
SAP HANA DatabaseOn-premDatabase
Databases / data-warehouse-analytics
SAP Host AgentOn-prem
Enterprise Software / erp
SAP Extended Application Services and Runtime (XSA)On-premWeb App
Enterprise Software / erp
SAPSSOEXTOn-premSecurity Product
Enterprise Software
and 10 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-40308?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://me.sap.com/notes/3327896
me.sap.com
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
sap.com
https://me.sap.com/notes/3327896
me.sap.com
News mentions
Could not load news mentions.

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2023-40308 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows