CVE-2022-22536: SAP Multiple Products HTTP Request Smuggling Vulnerability

CVE-2022-22536 · Severity: critical · CVSS 10 · Exploited in the wild · Published 2022-08-18

SAP NetWeaver Application Server (ABAP and Java), ABAP Platform, Content Server, and Web Dispatcher are vulnerable to HTTP request smuggling and concatenation. An unauthenticated attacker can prepend arbitrary data to a victim's request, enabling function execution under the victim's identity or poisoning of intermediary web caches.

Technologies: Apple Multiple Products. Vendors: Apple.

Quick answers

Is CVE-2022-22536 exploited in the wild?
Yes. CVE-2022-22536 is known to be exploited in the wild, first recorded on 18 August 2022. Treat it as urgent.
How severe is CVE-2022-22536?
Critical severity, with a CVSS score of 10, published 18 August 2022.
Which products and versions are affected?
SAP NetWeaver Application Server ABAP 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, 8.04; SAP NetWeaver Application Server Java; SAP ABAP Platform; SAP Content Server 7.53; and 1 more.
Is there a fix for CVE-2022-22536?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2022-22536 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2022-22536?
Check whether you run Apple Multiple Products. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • SAP NetWeaver Application Server ABAP 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, 8.04
  • SAP NetWeaver Application Server Java
  • SAP ABAP Platform
  • SAP Content Server 7.53
  • SAP Web Dispatcher

Timeline

  • 2022-08-18: disclosed
  • 2022-08-18: kev added: Added to CISA Known Exploited Vulnerabilities Catalog.

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.