CVE-2023-50422
Improper JWT Signature Validation in SAP Security Services Library
9.1
CRITICAL
CVSS 3.1
EPSS 0.54%
Description
### Impact SAP BTP Security Services Integration Library ([Java] cloud-security-services-integration-library) allows under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application. ### Patches Upgrade to patched version >= 2.17.0 or >= 3.3.0 We always recommend to upgrade to the latest released version. ### Workarounds No workarounds ### References https://www.cve.org/CVERecord?id=CVE-2023-50422
How to fix CVE-2023-50422
To remediate CVE-2023-50422, upgrade the affected package to a fixed version below.
- —upgrade to 2.17.0 or later
- —upgrade to 2.17.0 or later
- —upgrade to 2.17.0 or later
Is CVE-2023-50422 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.17.0
- from 0, < 2.17.0
- from 0, < 2.17.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |