Auth bypass in Sap Emarsys Sdk
CVE-2023-6542
Due to lack of proper authorization checks in Emarsys SDK for Android, an attacker can call a particular activity and can forward himself web pages and/or deep links without any validation directly from the host application. On successful attack, an attacker could navigate to arbitrary URL including application deep links on the device.
Vulnerability class: Broken Access Control
EPSS: 0.002 (13.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Sap Emarsys_sdk — versions 3.6.2
- Sap_se Sap Emarsys Sdk Android — versions 100
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@sap.com (Permissions Required, Vendor Advisory)
- cna@sap.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-6542?
- CVE-2023-6542 is a high-severity vulnerability in Sap Emarsys Sdk, classified under Incorrect Authorization. CVSS score: 7.1/10. Published 2023-12-12.
- How severe is CVE-2023-6542?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2023-6542 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.