CVE-2023-25111

2023-07-0615:15:14

CWE-787

CWE-121

[email protected]

web.nvd.nist.gov

cve-2023-25111

buffer overflow

milesight ur32l

vtysh_ubus

http

arbitrary code execution

nvd

CVSS3

7.2

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

40.4%

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_gre function with the key variable.

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"
      }
    ]
  }
]