CVE-2026-58249High· 7.5▾ MidnightPoC availableSAP NetWeaver and SAP Web Dispatcher do not properly validate certain fields in specially crafted requests handled by an internal protocol component. An unauthenticated attacker could send a malicious request that triggers a memory-handl…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 41.3 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 13.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
Last analysed / modified upstream
1 GitHub repo
0.3% → 0.4%
SAP NetWeaver and SAP Web Dispatcher do not properly validate certain fields in specially crafted requests handled by an internal protocol component. An unauthenticated attacker could send a malicious request that triggers a memory-handling error, causing the affected process to crash. Successful exploitation can therefore result in a high impact on the availability of the affected application. There is no impact on the confidentiality or integrity of the application.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-58242Low· 3.5SAP Cloud Connector contains an improper authorization check, which could be exploited by a low-privileged attacker through specially crafted requests
CVE-2026-66767High· 7.7SAP NetWeaver Application Server for ABAP and ABAP Platform allows an unauthenticated user to send a specially crafted packet that triggers reprocessing of a previously buffered user request, potentially hijacking another user's session …
CVE-2026-89124Medium· 4.3Display Product Catalog Based on Customs Declaration application does not perform sufficient authorization checks within certain functionality, allowing an authenticated low-privileged user to access sensitive information beyond their in…
CVE-2026-89122Medium· 6.1SAP NetWeaver Enterprise Portal does not sufficiently validate input to a certain portal component
CVE-2026-89121Medium· 4.7SAP S/4HANA does not perform sufficient instance-level authorization checks for certain modification operations on associated business object data
CVE-2026-89120High· 7.1A regression caused by an API change in SAP ABAP Platform reintroduces a previously fixed authorization weakness