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[email protected]NVD:CVE-2021-27913

HistoryAug 30, 2021 - 4:15 p.m.

CVE-2021-27913

2021-08-3016:15:07

CWE-338

CWE-327

[email protected]

web.nvd.nist.gov

mt_rand function

mautic

enumeration

session tokens

cryptographically flawed

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

CVSS3

3.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

24.8%

JSON

The function mt_rand is used to generate session tokens, this function is cryptographically flawed due to its nature being one pseudorandomness, an attacker can take advantage of the cryptographically insecure nature of this function to enumerate session tokens for accounts that are not under his/her control This issue affects: Mautic Mautic versions prior to 3.3.4; versions prior to 4.0.0.

Affected configurations

Nvd

Node

acquiamauticRange<3.3.4

acquiamauticMatch4.0.0alpha1

acquiamauticMatch4.0.0beta

acquiamauticMatch4.0.0rc

VendorProductVersionCPE
acquiamautic*cpe:2.3:a:acquia:mautic:*:*:*:*:*:*:*:*
acquiamautic4.0.0cpe:2.3:a:acquia:mautic:4.0.0:alpha1:*:*:*:*:*:*
acquiamautic4.0.0cpe:2.3:a:acquia:mautic:4.0.0:beta:*:*:*:*:*:*
acquiamautic4.0.0cpe:2.3:a:acquia:mautic:4.0.0:rc:*:*:*:*:*:*

Vendor	Product	Version	CPE
acquia	mautic	*	cpe:2.3:a:acquia:mautic::::::::
acquia	mautic	4.0.0	cpe:2.3:a:acquia:mautic:4.0.0:alpha1::::::
acquia	mautic	4.0.0	cpe:2.3:a:acquia:mautic:4.0.0:beta::::::
acquia	mautic	4.0.0	cpe:2.3:a:acquia:mautic:4.0.0:rc::::::