CVE-2023-46123

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-46123
jumpserver is an open source bastion machine, professional operation and maintenance security audit system that complies with 4A specifications. A flaw in the Core API allows attackers to bypass password brute-force protections by spoofing arbitrary IP addresses. By exploiting this vulnerability, attackers can effectively make unlimited password attempts by altering their apparent IP address for each request. This vulnerability has been patched in version 3.8.0.

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/jumpserver/jumpserver/releases/tag/v3.8.0 Release Notes
https://github.com/jumpserver/jumpserver/releases/tag/v3.8.0 Release Notes
https://github.com/jumpserver/jumpserver/security/advisories/GHSA-hvw4-766m-p89f Exploit Vendor Advisory
https://github.com/jumpserver/jumpserver/security/advisories/GHSA-hvw4-766m-p89f Exploit Vendor Advisory
https://www.sonarsource.com/blog/diving-into-jumpserver-attackers-gateway-to-internal-networks-1-2
Configurations

Configuration 1 (hide)

cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*
History

25 Mar 2025, 20:15

Type Values Removed Values Added
References
  • () https://www.sonarsource.com/blog/diving-into-jumpserver-attackers-gateway-to-internal-networks-1-2 -
References (MISC) https://github.com/jumpserver/jumpserver/security/advisories/GHSA-hvw4-766m-p89f - Exploit, Vendor Advisory () https://github.com/jumpserver/jumpserver/security/advisories/GHSA-hvw4-766m-p89f - Exploit, Vendor Advisory
References (MISC) https://github.com/jumpserver/jumpserver/releases/tag/v3.8.0 - Release Notes () https://github.com/jumpserver/jumpserver/releases/tag/v3.8.0 - Release Notes
Summary jumpserver is an open source bastion machine, professional operation and maintenance security audit system that complies with 4A specifications. A flaw in the Core API allows attackers to bypass password brute-force protections by spoofing arbitrary IP addresses. By exploiting this vulnerability, attackers can effectively make unlimited password attempts by altering their apparent IP address for each request. This vulnerability has been patched in version 3.8.0. jumpserver is an open source bastion machine, professional operation and maintenance security audit system that complies with 4A specifications. A flaw in the Core API allows attackers to bypass password brute-force protections by spoofing arbitrary IP addresses. By exploiting this vulnerability, attackers can effectively make unlimited password attempts by altering their apparent IP address for each request. This vulnerability has been patched in version 3.8.0.

01 Nov 2023, 16:40

Type Values Removed Values Added
CWE CWE-307
References (MISC) https://github.com/jumpserver/jumpserver/releases/tag/v3.8.0 - (MISC) https://github.com/jumpserver/jumpserver/releases/tag/v3.8.0 - Release Notes
References (MISC) https://github.com/jumpserver/jumpserver/security/advisories/GHSA-hvw4-766m-p89f - (MISC) https://github.com/jumpserver/jumpserver/security/advisories/GHSA-hvw4-766m-p89f - Exploit, Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.3
CPE cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*
First Time Fit2cloud jumpserver
Fit2cloud

25 Oct 2023, 18:17

Type Values Removed Values Added
New CVE
Information

Published : 2023-10-25 18:17

Updated : 2025-03-25 20:15

NVD link : CVE-2023-46123

Mitre link : CVE-2023-46123

JSON object : View

Products Affected

fit2cloud

  • jumpserver
CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts