Web Dispatcher vulnerabilitiesAnd the versions its exploited flaws hit.
Web Dispatcher is made by SAP. We track 11 published vulnerabilities in it, across 55 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 18 August 2022. If you run Web Dispatcher, check your version against the exploited flaws below and patch those first.
The most recent Web Dispatcher flaw added to the known-exploited list is CVE-2022-22536, on 18 August 2022. We keep watching the known-exploited list.
Which versions of Web Dispatcher do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
- CVE-2022-22536Exploited list, 18 Aug 2022
SAP Multiple Products HTTP Request Smuggling Vulnerability
7.22ext7.497.537.777.817.857.867.87
Which Web Dispatcher vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 10.0SAP Multiple Products HTTP Request Smuggling Vulnerability
SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server and SAP Web Dispatcher allow HTTP request smuggling.
Which Web Dispatcher flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 98%
SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and request concatenation.
- 1.5%CVE-2022-28773High
Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.
- 1.4%CVE-2022-28772High
By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22,...
- 0.9%CVE-2023-40309Critical
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.
- 0.8%CVE-2023-40308High
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...
- 0.6%CVE-2023-35871Critical
The SAP Web Dispatcher - versions WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.85, WEBDISP 7.89, WEBDISP 7.91, WEBDISP 7.92, WEBDISP 7.93, KERNEL 7.53, KERNEL 7.54 KERNEL 7.77, KERNEL 7.85, KERNEL 7.89, KERNEL...
- 0.5%CVE-2021-33683Medium
SAP Web Dispatcher and Internet Communication Manager (ICM), versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, KRNL64UC 7.21,...
- 0.4%CVE-2023-29108Medium
The IP filter in ABAP Platform and SAP Web Dispatcher - versions WEBDISP 7.85, 7.89, KERNEL 7.85, 7.89, 7.91, may be vulnerable by erroneous IP netmask handling.
Running Web Dispatcher? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server and SAP Web Dispatcher allow HTTP request smuggling. An unauthenticated attacker can prepend a victim's request with arbitrary data, allowing for function execution impersonating the victim or poisoning intermediary Web caches.
- Matched to
- Web Dispatcher on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 11 published vulnerabilities listed under the name Web Dispatcher, across 55 versions. The most recent Web Dispatcher flaw added to the known-exploited list is CVE-2022-22536, on 18 August 2022.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2022-22536.
Each flaw names its own versions, usually as ranges. The newest, CVE-2022-22536, affects 7.22ext, 7.49, 7.53, 7.77 and more. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Web Dispatcher. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.