Vulnerability Report

CVE-2023-27706

Title: Bitwarden Cryptographic Failures

Cryptographic Failures

Proof Of Concept

No public PoC currently indexed for CVE-2023-27706.

CWE Category CWE-312
Published Date Jun 09, 2023
Modified Date Jan 06, 2025
Exploit Status Not Found
Score 7.1 CVSS v3.1
Exploit Probability (EPSS)
0.08%

Vulnerability Summary

CVE-2023-27706: Bitwarden Windows desktop application versions prior to v2023.4.0 store biometric keys in Windows Credential Manager, accessible to other local unprivileged processes.

Impacted Vendors

B
bitwarden 1

Reference Links

https://github.com/bitwarden/clients https://github.com/bitwarden/clients/blob/8b5a223ad4ca0f89b6c9bcdbddef464d1755d2c0/apps/desktop/desktop_native/src/biometric/windows.rs#L19 https://github.com/bitwarden/clients/blob/8b5a223ad4ca0f89b6c9bcdbddef464d1755d2c0/apps/desktop/desktop_native/src/password/windows.rs#L16 https://hackerone.com/reports/1874155 https://github.com/bitwarden/clients https://github.com/bitwarden/clients/blob/8b5a223ad4ca0f89b6c9bcdbddef464d1755d2c0/apps/desktop/desktop_native/src/biometric/windows.rs#L19 https://github.com/bitwarden/clients/blob/8b5a223ad4ca0f89b6c9bcdbddef464d1755d2c0/apps/desktop/desktop_native/src/password/windows.rs#L16 https://hackerone.com/reports/1874155
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.1
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity HIGH
7.1
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-27706 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected Stack

No specific products linked.