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.
Published 2022-04-12 17:15:11
Updated 2023-08-14 14:15:10
Source SAP SE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2022-28773

Top countries where our scanners detected CVE-2022-28773
Top open port discovered on systems with this issue 443
IPs affected by CVE-2022-28773 9
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2022-28773!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2022-28773

0.10%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-28773

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
NIST

CWE ids for CVE-2022-28773

  • The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
    Assigned by: nvd@nist.gov (Primary)
  • The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
    Assigned by:
    • cna@sap.com (Primary)
    • nvd@nist.gov (Secondary)
  • The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.
    Assigned by: cna@sap.com (Secondary)

References for CVE-2022-28773

Products affected by CVE-2022-28773

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