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🛡️ CVE-2023-27895 — authenticator

🟡 CVSS 6.1 — Medium ✅ No Known Exploit CWE-267 NVD
6.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity none, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N

  • Attack vector: Network — reachable from anywhere that can route to the service.
  • Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
  • Privileges required: None — an unauthenticated stranger can try it.
  • User interaction: Required — someone has to click, open or visit something.
  • Scope: Changed — a successful attack reaches components beyond the vulnerable one.
  • Confidentiality impact: High — total loss, or loss the attacker controls.
  • Integrity impact: None.
  • Availability impact: None.

Weakness class

CVE-2023-27895 is classified as CWE-267: Privilege Defined With Unsafe Actions. A particular privilege, role, capability, or right can be used to perform unsafe actions that were not intended, even when it is assigned to the correct entity.

Affected software

CVE-2023-27895 is recorded against 1 package.

  • authenticator

Timeline and source

Published on 14 March 2023 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

launchpad.support.sap.com
www.sap.com
launchpad.support.sap.com
www.sap.com

Other advisories for this package

authenticator has other advisories on record. If you are patching this one, these are worth checking on the same host:

Same weakness in other software

These advisories are the same class of weakness (CWE-267: Privilege Defined With Unsafe Actions) in other software:

Details

Severity MEDIUM
CVSS Score 6.1
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
CWE CWE-267
Public Exploit ✅ No
Source NVD
Published 2023-03-14
Updated 2026-08-20
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
authenticator — —

Similar Threats

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ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

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