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Vulnerability Details :

CVE-2021-27913

Summary
Assigner-Mautic
Assigner Org ID-4e531c38-7a33-45d3-98dd-d909c0d8852e
Published At-30 Aug, 2021 | 15:55
Updated At-16 Sep, 2024 | 18:08
Rejected At-
Credits

Use of a Broken or Risky Cryptographic Algorithm

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Mautic
Assigner Org ID:4e531c38-7a33-45d3-98dd-d909c0d8852e
Published At:30 Aug, 2021 | 15:55
Updated At:16 Sep, 2024 | 18:08
Rejected At:
▼CVE Numbering Authority (CNA)
Use of a Broken or Risky Cryptographic Algorithm

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 Products
Vendor
Mautic
Product
Mautic
Versions
Affected
  • From unspecified before 3.3.4 (custom)
  • From unspecified before 4.0.0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-327CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Type: CWE
CWE ID: CWE-327
Description: CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Metrics
VersionBase scoreBase severityVector
3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Reported by Michael Rowley https://github.com/michaellrowley, Fixed by Mohit Aghera https://github.com/mohit-rocks
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3
x_refsource_MISC
Hyperlink: https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@mautic.org
Published At:30 Aug, 2021 | 16:15
Updated At:03 Sep, 2021 | 16:43

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Secondary3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Primary2.03.5LOW
AV:N/AC:M/Au:S/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 3.5
Base severity: LOW
Vector:
AV:N/AC:M/Au:S/C:P/I:N/A:N
CPE Matches
acquia
acquia
>>mautic>>Versions before 3.3.4(exclusive)
cpe:2.3:a:acquia:mautic:*:*:*:*:*:*:*:*
acquia
acquia
>>mautic>>4.0.0
cpe:2.3:a:acquia:mautic:4.0.0:alpha1:*:*:*:*:*:*
acquia
acquia
>>mautic>>4.0.0
cpe:2.3:a:acquia:mautic:4.0.0:beta:*:*:*:*:*:*
acquia
acquia
>>mautic>>4.0.0
cpe:2.3:a:acquia:mautic:4.0.0:rc:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-338Primarynvd@nist.gov
CWE-327Secondarysecurity@mautic.org
CWE ID: CWE-338
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-327
Type: Secondary
Source: security@mautic.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3security@mautic.org
Exploit
Patch
Third Party Advisory
Hyperlink: https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3
Source: security@mautic.org
Resource:
Exploit
Patch
Third Party Advisory

Change History

0
Information is not available yet

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