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MitreCVE-2021-26753

HistoryFeb 12, 2021 - 9:15 p.m.

CVE-2021-26753

2021-02-1221:15:13

CWE-863

mitre

web.nvd.nist.gov

cve-2021-26753

nedi 1.9c

authenticated user

php code injection

txt parameter

security vulnerability

nvd

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

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.001

Percentile

44.1%

JSON

NeDi 1.9C allows an authenticated user to inject PHP code in the System Files function on the endpoint /System-Files.php via the txt HTTP POST parameter. This allows an attacker to obtain access to the operating system where NeDi is installed and to all application data.

Affected configurations

Nvd

Node

nedinediMatch1.9c

VendorProductVersionCPE
nedinedi1.9ccpe:2.3:a:nedi:nedi:1.9c:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nedi	nedi	1.9c	cpe:2.3:a:nedi:nedi:1.9c:::::::*

References

n4nj0.github.io/advisories/nedi-multiple-vulnerabilities-i/

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

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.001

Percentile

44.1%

JSON

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