Skip to main content

Maxsite Cms CVE-2021-27983

CRITICAL
2021-12-10 cve@mitre.org
9.8
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Dec 10, 2021 - 19:15 nvd
CRITICAL 9.8

DescriptionNVD

Remote Code Execution (RCE) vulnerability exists in MaxSite CMS v107.5 via the Documents page.

AnalysisAI

Remote Code Execution (RCE) vulnerability exists in MaxSite CMS v107.5 via the Documents page. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

Remote Code Execution (RCE) vulnerability exists in MaxSite CMS v107.5 via the Documents page. Affected products include: Max-3000 Maxsite Cms.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

CVE-2022-25411 CRITICAL POC
9.8 Feb 28

A Remote Code Execution (RCE) vulnerability at /admin/options in Maxsite CMS v180 allows attackers to execute arbitrary

CVE-2026-87929 CRITICAL POC
9.3 Sep 09

Authentication bypass in MaxSite CMS versions 0.78 through 109.6 lets unauthenticated remote attackers forge valid admin

CVE-2026-87930 CRITICAL POC
9.2 Sep 09

PHP object injection in MaxSite CMS through version 109.6 lets unauthenticated remote attackers forge valid ci_session c

CVE-2026-87927 HIGH POC
8.8 Sep 09

Local file inclusion in MaxSite CMS through 109.6 allows unauthenticated remote attackers to execute privileged PHP hand

CVE-2022-25412 HIGH POC
8.1 Feb 28

Maxsite CMS v180 was discovered to contain multiple arbitrary file deletion vulnerabilities in /admin_page/all-files-upd

CVE-2021-35265 MEDIUM POC
6.1 Aug 03

A reflected cross-site scripting (XSS) vulnerability in MaxSite CMS before V106 via product/page/* allows remote attacke

CVE-2026-3395 MEDIUM POC
5.5 Mar 01

Maxsite Cms versions up to 109.1. contains a vulnerability that allows attackers to code injection (CVSS 7.3).

CVE-2026-70553 CRITICAL
9.3 Aug 04

Persistent unauthenticated remote code execution in MaxSite CMS lets attackers POST a crafted db_dbprefix value to the i

CVE-2026-70554 CRITICAL
9.3 Aug 04

Unauthenticated remote code execution in MaxSite CMS is possible because the application passes attacker-controlled seri

CVE-2026-70552 CRITICAL
9.3 Aug 04

Authentication bypass in MaxSite CMS version 109.5 and earlier lets unauthenticated remote attackers reach admin-gated A

CVE-2022-25413 MEDIUM POC
5.4 Feb 28

Maxsite CMS v108 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the parameter f_tags at

CVE-2022-25410 MEDIUM POC
5.4 Feb 28

Maxsite CMS v180 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the parameter f_file_de

Share

CVE-2021-27983 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy