CVE-2023-33987
Request smuggling and request concatenation in SAP Web Dispatcher
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
An unauthenticated attacker in SAP Web Dispatcher - versions WEBDISP 7.49, WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.81, WEBDISP 7.85, WEBDISP 7.88, WEBDISP 7.89, WEBDISP 7.90, KERNEL 7.49, KERNEL 7.53, KERNEL 7.54 KERNEL 7.77, KERNEL 7.81, KERNEL 7.85, KERNEL 7.88, KERNEL 7.89, KERNEL 7.90, KRNL64NUC 7.49, KRNL64UC 7.49, KRNL64UC 7.53, HDB 2.00, XS_ADVANCED_RUNTIME 1.00, SAP_EXTENDED_APP_SERVICES 1, can submit a malicious crafted request over a network to a front-end server which may, over several attempts, result in a back-end server confusing the boundaries of malicious and legitimate messages. This can result in the back-end server executing a malicious payload which can be used to read or modify information on the server or make it temporarily unavailable.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2023-05-24 CVE Reserved
- 2023-07-11 CVE Published
- 2024-08-02 CVE Updated
- 2024-08-12 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CAPEC
References (1)
URL | Tag | Source |
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URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html | 2023-07-18 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.49 Search vendor "Sap" for product "Web Dispatcher" and version "7.49" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.53 Search vendor "Sap" for product "Web Dispatcher" and version "7.53" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.54 Search vendor "Sap" for product "Web Dispatcher" and version "7.54" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.77 Search vendor "Sap" for product "Web Dispatcher" and version "7.77" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.81 Search vendor "Sap" for product "Web Dispatcher" and version "7.81" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.85 Search vendor "Sap" for product "Web Dispatcher" and version "7.85" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.88 Search vendor "Sap" for product "Web Dispatcher" and version "7.88" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.89 Search vendor "Sap" for product "Web Dispatcher" and version "7.89" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | 7.90 Search vendor "Sap" for product "Web Dispatcher" and version "7.90" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | hdb_2.00 Search vendor "Sap" for product "Web Dispatcher" and version "hdb_2.00" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.49 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.49" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.53 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.53" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.54 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.54" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.77 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.77" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.81 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.81" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.85 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.85" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.88 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.88" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.89 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.89" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | kernel_7.90 Search vendor "Sap" for product "Web Dispatcher" and version "kernel_7.90" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | krnl64nuc_7.49 Search vendor "Sap" for product "Web Dispatcher" and version "krnl64nuc_7.49" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | krnl64uc_7.49 Search vendor "Sap" for product "Web Dispatcher" and version "krnl64uc_7.49" | - |
Affected
| ||||||
Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | krnl64uc_7.53 Search vendor "Sap" for product "Web Dispatcher" and version "krnl64uc_7.53" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | sap_extended_app_services_1 Search vendor "Sap" for product "Web Dispatcher" and version "sap_extended_app_services_1" | - |
Affected
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Sap Search vendor "Sap" | Web Dispatcher Search vendor "Sap" for product "Web Dispatcher" | xs_advanced_runtime_1.00 Search vendor "Sap" for product "Web Dispatcher" and version "xs_advanced_runtime_1.00" | - |
Affected
|