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FortinetCVE-2021-41017

HistoryDec 08, 2021 - 7:15 p.m.

CVE-2021-41017

2021-12-0819:15:09

CWE-787

fortinet

web.nvd.nist.gov

cve-2021-41017

heap-based buffer overflow

fortiweb

6.4

6.3

nvd

web api controllers

remote code execution

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

50.9%

JSON

Multiple heap-based buffer overflow vulnerabilities in some web API controllers of FortiWeb 6.4.1, 6.4.0, and 6.3.0 through 6.3.15 may allow a remote authenticated attacker to execute arbitrary code or commands via specifically crafted HTTP requests.

Affected configurations

Nvd

Node

fortinetfortiwebRange6.3.0–6.3.15

fortinetfortiwebMatch6.4.0

fortinetfortiwebMatch6.4.1

VendorProductVersionCPE
fortinetfortiweb*cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*
fortinetfortiweb6.4.0cpe:2.3:a:fortinet:fortiweb:6.4.0:*:*:*:*:*:*:*
fortinetfortiweb6.4.1cpe:2.3:a:fortinet:fortiweb:6.4.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fortinet	fortiweb	*	cpe:2.3:a:fortinet:fortiweb::::::::
fortinet	fortiweb	6.4.0	cpe:2.3:a:fortinet:fortiweb:6.4.0:::::::*
fortinet	fortiweb	6.4.1	cpe:2.3:a:fortinet:fortiweb:6.4.1:::::::*

CNA Affected

[
  {
    "product": "Fortinet FortiWeb",
    "vendor": "Fortinet",
    "versions": [
      {
        "status": "affected",
        "version": "FortiWeb 6.4.1, 6.4.0, 6.3.0 through 6.3.15"
      }
    ]
  }
]

References

fortiguard.com/advisory/FG-IR-21-160

Social References

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

50.9%

JSON

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