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TalosCVELIST:CVE-2020-6144

HistorySep 01, 2020 - 8:15 p.m.

CVE-2020-6144

2020-09-0120:15:36

CWE-96

talos

www.cve.org

vulnerability

remote code execution

os4ed opensis 7.4

http request

injection of php code

cve-2020-6144

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.008

Percentile

82.0%

JSON

A remote code execution vulnerability exists in the install functionality of OS4Ed openSIS 7.4. The username variable which is set at line 121 in install/Step5.php allows for injection of PHP code into the Data.php file that it writes. An attacker can send an HTTP request to trigger this vulnerability.

CNA Affected

[
  {
    "product": "OS4Ed",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "OS4Ed openSIS 7.4"
      }
    ]
  }
]

References

talosintelligence.com/vulnerability_reports/TALOS-2020-1083

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.008

Percentile

82.0%

JSON

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