CVE-2023-49259

The authentication cookies are generated using an algorithm based on the username, hardcoded secret and the up-time, and can be guessed in a reasonable time.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://cert.pl/en/posts/2024/01/CVE-2023-49253/	Third Party Advisory
https://cert.pl/posts/2024/01/CVE-2023-49253/	Third Party Advisory
https://cert.pl/en/posts/2024/01/CVE-2023-49253/	Third Party Advisory
https://cert.pl/posts/2024/01/CVE-2023-49253/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:hongdian:h8951-4g-esp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:hongdian:h8951-4g-esp:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:33

Type	Values Removed	Values Added
References	~~() https://cert.pl/en/posts/2024/01/CVE-2023-49253/ - Third Party Advisory~~	() https://cert.pl/en/posts/2024/01/CVE-2023-49253/ - Third Party Advisory
References	~~() https://cert.pl/posts/2024/01/CVE-2023-49253/ - Third Party Advisory~~	() https://cert.pl/posts/2024/01/CVE-2023-49253/ - Third Party Advisory

10 Oct 2024, 16:15

Type	Values Removed	Values Added
CWE		CWE-341

18 Jan 2024, 20:33

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-12 15:15

Updated : 2025-06-20 17:15

NVD link : CVE-2023-49259

Mitre link : CVE-2023-49259

CVE.ORG link : CVE-2023-49259

JSON object : View

Products Affected

hongdian

h8951-4g-esp_firmware
h8951-4g-esp

CWE

CWE-341

Predictable from Observable State

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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