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[email protected]NVD:CVE-2021-38753

HistoryAug 16, 2021 - 2:15 p.m.

CVE-2021-38753

2021-08-1614:15:07

CWE-434

[email protected]

web.nvd.nist.gov

file upload exploit

web shell

unauthorized access

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

EPSS

0.004

Percentile

74.6%

JSON

An unrestricted file upload on Simple Image Gallery Web App can be exploited to upload a web shell and executed to gain unauthorized access to the server hosting the web app.

Affected configurations

Nvd

Node

simple_image_gallery_web_app_projectsimple_image_gallery_web_appMatch-

VendorProductVersionCPE
simple_image_gallery_web_app_projectsimple_image_gallery_web_app-cpe:2.3:a:simple_image_gallery_web_app_project:simple_image_gallery_web_app:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
simple_image_gallery_web_app_project	simple_image_gallery_web_app	-	cpe:2.3:a:simple_image_gallery_web_app_project:simple_image_gallery_web_app:-:::::::*

References

github.com/dumpling-soup/Simple-Image-Gallery-Web-App/blob/main/README.md

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

EPSS

0.004

Percentile

74.6%

JSON

Related for NVD:CVE-2021-38753

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