Vulnerability Details : CVE-2021-41251
Potential exploit
@sap-cloud-sdk/core contains the core functionality of the SAP Cloud SDK as well as the SAP Business Technology Platform abstractions. This affects applications on SAP Business Technology Platform that use the SAP Cloud SDK and enabled caching of destinations. In affected versions and in some cases, when user information was missing, destinations were cached without user information, allowing other users to retrieve the same destination with its permissions. By default, destination caching is disabled. The security for caching has been increased. The changes are released in version 1.52.0. Users unable to upgrade are advised to disable destination caching (it is disabled by default).
Vulnerability category: Information leak
Products affected by CVE-2021-41251
- cpe:2.3:a:sap:cloud_sdk:*:*:*:*:*:java:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-41251
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-41251
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.6
|
LOW | AV:N/AC:H/Au:N/C:P/I:N/A:N |
4.9
|
2.9
|
NIST | |
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
GitHub, Inc. |
CWE ids for CVE-2021-41251
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: security-advisories@github.com (Primary)
References for CVE-2021-41251
-
https://github.com/SAP/cloud-sdk-js/pull/1769
fix: wrong token for cache by FrankEssenberger · Pull Request #1769 · SAP/cloud-sdk-js · GitHubExploit;Patch;Third Party Advisory
-
https://github.com/SAP/cloud-sdk-js/security/advisories/GHSA-gp2f-254m-rh32
Possibility to elevate privileges or get unauthorized access to data · Advisory · SAP/cloud-sdk-js · GitHubPatch;Third Party Advisory
-
https://github.com/SAP/cloud-sdk-js/pull/1770
Fix: destination cache vulnerablity by jjtang1985 · Pull Request #1770 · SAP/cloud-sdk-js · GitHubPatch;Third Party Advisory
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