CVE-2020-10458

CVSS V2 Medium 5.5 CVSS V3 Medium 6.5

Description

Path Traversal in admin/imagepaster/operations.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to delete any folder on the webserver using a dot-dot-slash sequence (../) via the GET parameter crdir, when the GET parameter action is set to df, causing a Denial of Service.

Overview

CVE ID
CVE-2020-10458

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-03-12T14:15:18

Last Modified Date
2022-10-06T18:11:09

Weakness Enumerations

CWE	URL
CWE-22	http://cwe.mitre.org/data/definitions/22.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:chadhaajay:phpkb:9.0:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
5.5

Severity
MEDIUM

Exploitability Score
8

Impact Score
4.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
1.2

Impact Score
5.2

References

Reference URL	Reference Tags
http://antoniocannito.it/?p=137#afld	Exploit Third Party Advisory
https://antoniocannito.it/phpkb1#arbitrary-folder-deletion-cve-2020-10458

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-10458
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10458

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:46:07				Added to TrackCVE
2022-12-04 12:32:35	2020-03-12T14:15Z	2020-03-12T14:15:18	CVE Published Date	updated
2022-12-04 12:32:35		2022-10-06T18:11:09	CVE Modified Date	updated
2022-12-04 12:32:35		Analyzed	Vulnerability Status	updated