Privilege escalation in SAP Authenticator
CVE-2023-27895
SAP Authenticator for Android - version 1.3.0, allows the screen to be captured, if an authorized attacker installs a malicious app on the mobile device. The attacker could extract the currently views of the OTP and the secret OTP alphanumeric token during the token setup. On successful exploitation, an attacker can read some sensitive information but cannot modify and delete the data.
EPSS: 0.004 (33.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N.
Affected products
- Sap Authenticator — versions 1.3.0
- Sap Authenticator For Android — versions 1.3.0
Weakness classification (CWE)
References
- cna@sap.com (Permissions Required)
- cna@sap.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-27895?
- CVE-2023-27895 is a medium-severity vulnerability in SAP Authenticator, classified under Privilege Defined With Unsafe Actions. CVSS score: 6.1/10. Published 2023-03-14.
- How severe is CVE-2023-27895?
- Medium severity. CVSS v3 base score is 6.1 out of 10.