Vulnerability Details : CVE-2021-27605
SAP's HCM Travel Management Fiori Apps V2, version - 608, does not perform proper authorization check, allowing an authenticated but unauthorized attacker to read personnel numbers of employees, resulting in escalation of privileges. However, the attacker can only read some information like last name, first name of the employees, so there is some loss of confidential information, Integrity and Availability are not impacted.
Products affected by CVE-2021-27605
- cpe:2.3:a:sap:fiori_apps_2.0_for_travel_management_in_sap_erp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-27605
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-27605
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
SAP SE | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2021-27605
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-27605
-
https://launchpad.support.sap.com/#/notes/3025054
SAP ONE Support Launchpad: Log OnPermissions Required
-
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649
SAP Security Patch Day – April 2021 - Product Security Response at SAP - Community WikiVendor Advisory
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