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ubuntucveUbuntu.comUB:CVE-2021-25956
HistoryAug 17, 2021 - 12:00 a.m.

CVE-2021-25956

2021-08-1700:00:00
ubuntu.com
ubuntu.com
16
dolibarr application
admin level users
modify access
user details
login name
account takeover
validation
security vulnerability

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

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.8%

JSON

In “Dolibarr” application, v3.3.beta1_20121221 to v13.0.2 have “Modify”
access for admin level users to change other user’s details but fails to
validate already existing “Login” name, while renaming the user “Login”.
This leads to complete account takeover of the victim user. This happens
since the password gets overwritten for the victim user having a similar
login name.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchdolibarr< anyUNKNOWN

Related

prion 1
osv 2
cvelist 1
cve 1
nvd 1
github 1
prion
prion
Default credentials
2021-08-17 15:15:00
osv
osv
Dolibarr vulnerable to Improper Authentication and Improper Access Control
2021-09-02 17:16:28
CVE-2021-25956
2021-08-17 15:15:07
cvelist
cvelist
CVE-2021-25956 Improper User Access Control in "Dolibarr" Leads to Account Takeover
2021-08-17 14:15:54
cve
cve
CVE-2021-25956
2021-08-17 15:15:07
nvd
nvd
CVE-2021-25956
2021-08-17 15:15:07
github
github
Dolibarr vulnerable to Improper Authentication and Improper Access Control
2021-09-02 17:16:28

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

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.8%

JSON
Related for UB:CVE-2021-25956
prion1osv2cvelist1cve1nvd1github1