Vulnerability Details : CVE-2022-28772
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, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, which makes these programs unavailable, leading to denial of service.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2022-28772
- cpe:2.3:a:sap:netweaver:7.53:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:7.22ext:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:7.49:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:7.77:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:7.81:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:7.85:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:7.86:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:kernel_7.22:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:krnl64nuc_7.22:*:*:*:*:*:*:*
- cpe:2.3:a:sap:netweaver:krnl64uc_7.22:*:*:*:*:*:*:*
- cpe:2.3:a:sap:web_dispatcher:7.53:*:*:*:*:*:*:*
- cpe:2.3:a:sap:web_dispatcher:7.77:*:*:*:*:*:*:*
- cpe:2.3:a:sap:web_dispatcher:7.81:*:*:*:*:*:*:*
- cpe:2.3:a:sap:web_dispatcher:7.85:*:*:*:*:*:*:*
- cpe:2.3:a:sap:web_dispatcher:7.86:*:*:*:*:*:*:*
Threat overview for CVE-2022-28772
Top countries where our scanners detected CVE-2022-28772
Top open port discovered on systems with this issue
443
IPs affected by CVE-2022-28772 10
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2022-28772!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2022-28772
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-28772
| 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-2022-28772
-
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).Assigned by: cna@sap.com (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-28772
-
https://launchpad.support.sap.com/#/notes/3111311
SAP ONE Support Launchpad: Log OnPermissions Required;Vendor Advisory
-
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
SAP Patch Day BlogVendor Advisory
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