CVE-2020-25237

2021-02-0915:38:17

CWE-22

siemens

www.cve.org

file upload

arbitrary files

sinec nms

sinema server

zip-slip

AI Score

7.9

Confidence

High

EPSS

0.004

Percentile

74.6%

JSON

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP1 Update 1), SINEMA Server (All versions < V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as ‘Zip-Slip’. (ZDI-CAN-12054)

CNA Affected

[
  {
    "product": "SINEC NMS",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V1.0 SP1 Update 1"
      }
    ]
  },
  {
    "product": "SINEMA Server",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V14.0 SP2 Update 2"
      }
    ]
  }
]