CVE-2021-4240

2022-11-1523:15:10

CWE-331

CWE-330

[email protected]

web.nvd.nist.gov

cve-2021-4240

phpservermon

vulnerability

random number generator

patch

vdb-213717

nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.3%

JSON

A vulnerability, which was classified as problematic, was found in phpservermon. This affects the function generatePasswordResetToken of the file src/psm/Service/User.php. The manipulation leads to use of predictable algorithm in random number generator. The exploit has been disclosed to the public and may be used. The name of the patch is 3daa804d5f56c55b3ae13bfac368bb84ec632193. It is recommended to apply a patch to fix this issue. The identifier VDB-213717 was assigned to this vulnerability.

Affected configurations

NVD

Node

phpservermonitorphp_server_monitorMatch-

CPENameOperatorVersion
phpservermonitor:php_server_monitorphpservermonitor php server monitoreq-

CPE	Name	Operator	Version
phpservermonitor:php_server_monitor	phpservermonitor php server monitor	eq	-

CNA Affected

[
  {
    "vendor": "unspecified",
    "product": "phpservermon",
    "versions": [
      {
        "version": "n/a",
        "status": "affected"
      }
    ]
  }
]