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MitreCVE-2020-10212

HistoryMar 07, 2020 - 12:15 a.m.

CVE-2020-10212

2020-03-0700:15:13

CWE-918

mitre

web.nvd.nist.gov

158

cve-2020-10212

ssrf

url parameter

file-extension blocking

dns hostname resolution

internal ip addresses

incomplete fix

cve-2018-14728

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.962

Percentile

99.5%

JSON

upload.php in Responsive FileManager 9.13.4 and 9.14.0 allows SSRF via the url parameter because file-extension blocking is mishandled and because it is possible for a DNS hostname to resolve to an internal IP address. For example, an SSRF attempt may succeed if a .ico filename is added to the PATH_INFO. Also, an attacker could create a DNS hostname that resolves to the 0.0.0.0 IP address for DNS pinning. NOTE: this issue exists because of an incomplete fix for CVE-2018-14728.

Affected configurations

Nvd

Node

tecrailresponsive_filemanagerMatch9.13.4

tecrailresponsive_filemanagerMatch9.14.0

VendorProductVersionCPE
tecrailresponsive_filemanager9.13.4cpe:2.3:a:tecrail:responsive_filemanager:9.13.4:*:*:*:*:*:*:*
tecrailresponsive_filemanager9.14.0cpe:2.3:a:tecrail:responsive_filemanager:9.14.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tecrail	responsive_filemanager	9.13.4	cpe:2.3:a:tecrail:responsive_filemanager:9.13.4:::::::*
tecrail	responsive_filemanager	9.14.0	cpe:2.3:a:tecrail:responsive_filemanager:9.14.0:::::::*