CVE-2023-25096

2023-07-0615:15:13

CWE-121

CWE-787

[email protected]

web.nvd.nist.gov

cve-2023-25096

buffer overflow

vtysh_ubus

milesight ur32l

code execution

http request

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.7%

JSON

Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the set_qos function with the rule_name variable with two possible format strings.

Affected configurations

Vulners

NVD

Node

milesightur32lRange≤v32.3.0.5

VendorProductVersionCPE
milesightur32l*cpe:2.3:h:milesight:ur32l:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
milesight	ur32l	*	cpe:2.3:h:milesight:ur32l::::::::

CNA Affected

[
  {
    "vendor": "Milesight",
    "product": "UR32L",
    "versions": [
      {
        "version": "v32.3.0.5",
        "status": "affected"
      }
    ]
  }
]