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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (11.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- SAP Emarsys Sdk — versions 3.6.2
- SAP Se Emarsys Sdk Android — versions 100
Weakness classification (CWE)
Public proof-of-concept exploits
References
- me.sap.com/notes/3406244 (Permissions Required, Vendor Advisory)
- www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (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.