9.8
CRITICAL
CVE-2023-50423
SAP BTP Privilege Escalation Vulnerability
Description

SAP BTP Security Services Integration Library ([Python] sap-xssec) - versions < 4.1.0, allow under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.

INFO

Published Date :

Dec. 12, 2023, 2:15 a.m.

Last Modified :

Sept. 28, 2024, 11:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-50423 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Sap sap-xssec
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-50423.

URL Resource
https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067/ Vendor Advisory
https://github.com/SAP/cloud-pysec/ Product
https://github.com/SAP/cloud-pysec/security/advisories/GHSA-6mjg-37cp-42x5 Vendor Advisory
https://me.sap.com/notes/3411067 Permissions Required
https://pypi.org/project/sap-xssec/ Product
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-50423 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-50423 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    Sep. 28, 2024

    Action Type Old Value New Value
    Changed Description SAP BTP Security Services Integration Library ([Python] sap-xssec) - versions < 4.1.0, allow under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application. SAP BTP Security Services Integration Library ([Python] sap-xssec) - versions < 4.1.0, allow under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.
    Added CWE SAP SE CWE-749
    Removed CWE SAP SE CWE-269
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Dec. 15, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:btp_security_services_integration_library:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0 OR *cpe:2.3:a:sap:sap-xssec:*:*:*:*:*:python:*:* versions up to (excluding) 4.1.0
  • Initial Analysis by [email protected]

    Dec. 14, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067/ No Types Assigned https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067/ Vendor Advisory
    Changed Reference Type https://github.com/SAP/cloud-pysec/ No Types Assigned https://github.com/SAP/cloud-pysec/ Product
    Changed Reference Type https://github.com/SAP/cloud-pysec/security/advisories/GHSA-6mjg-37cp-42x5 No Types Assigned https://github.com/SAP/cloud-pysec/security/advisories/GHSA-6mjg-37cp-42x5 Vendor Advisory
    Changed Reference Type https://me.sap.com/notes/3411067 No Types Assigned https://me.sap.com/notes/3411067 Permissions Required
    Changed Reference Type https://pypi.org/project/sap-xssec/ No Types Assigned https://pypi.org/project/sap-xssec/ Product
    Changed Reference Type https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html No Types Assigned https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory
    Added CPE Configuration OR *cpe:2.3:a:sap:btp_security_services_integration_library:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
  • CVE Modified by [email protected]

    Dec. 12, 2023

    Action Type Old Value New Value
    Added Reference SAP SE https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067/ [No types assigned]
    Added Reference SAP SE https://github.com/SAP/cloud-pysec/security/advisories/GHSA-6mjg-37cp-42x5 [No types assigned]
    Added Reference SAP SE https://github.com/SAP/cloud-pysec/ [No types assigned]
    Added CWE SAP SE CWE-269
    Removed CWE SAP SE CWE-639
  • CVE Received by [email protected]

    Dec. 12, 2023

    Action Type Old Value New Value
    Added Description SAP BTP Security Services Integration Library ([Python] sap-xssec) - versions < 4.1.0, allow under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.
    Added Reference SAP SE https://me.sap.com/notes/3411067 [No types assigned]
    Added Reference SAP SE https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html [No types assigned]
    Added Reference SAP SE https://pypi.org/project/sap-xssec/ [No types assigned]
    Added CWE SAP SE CWE-639
    Added CVSS V3.1 SAP SE AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-50423 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-50423 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.14 }} 0.01%

score

0.50397

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability