Vulnerability · CVE-2021-47722
Zucchetti Axess CLOKI Access Control 1.64 contains a cross-site request forgery vulnerability that allows attackers to manipulate access control settings without user interaction.
Published Dec 23, 2025 · catalog updated Apr 7, 2026 · Axesstmc Zucchetti Axess CLOKI Access Control
Last checked Nov 2, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2021-47722. EPSS is 0.20%. Act only if a listed version of Axesstmc Zucchetti Axess CLOKI Access Control is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium5.1
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.20%
- Remediation
- Vendor / distro source
- Affected products
- vendor Axesstmc Zucchetti Axess CLOKI Access Control 1.64
Zucchetti Axess CLOKI Access Control 1.64 contains a cross-site request forgery vulnerability that allows attackers to manipulate access control settings without user interaction. Attackers can craft malicious web pages with hidden forms to disable or modify access control parameters by tricking authenticated users into loading the page.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Axesstmc Zucchetti Axess CLOKI Access Control 1.641.64
How to fix CVE-2021-47722
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 1.64
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2021-47722. EPSS is 0.20%. Act only if a listed version of Axesstmc Zucchetti Axess CLOKI Access Control is installed.
Which versions are affected?
Compare what you have installed with Axesstmc Zucchetti Axess CLOKI Access Control 1.64 1.64. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.20%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Dec 23, 2025 · EUVD
Detected
Zucchetti Axess CLOKI Access Control 1.64 contains a cross-site request forgery vulnerability that allows attackers to manipulate access control settings without user interaction. Attackers can craft malicious web pages with hidden forms to disable or modify access control parameters by tricking authenticated users into loading the page.
Apr 7, 2026 · EUVD
Updated
Zucchetti Axess CLOKI Access Control 1.64 contains a cross-site request forgery vulnerability that allows attackers to manipulate access control settings without user interaction. Attackers can craft malicious web pages with hidden forms to disable or modify access control parameters by tricking authenticated users into loading the page.
Sources
- CVE.orgVulnerability recordCVE-2021-47722
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2021-47722
30-day exploitation probability 0.20%
first.org - EUVDVulnerability recordEUVD-2025-204820
Zucchetti Axess CLOKI Access Control 1.64 contains a cross-site request forgery vulnerability that allows attackers to manipulate access control settings without user interaction. Attackers can craft malicious web pages with hidden forms to disable or modify access control parame
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 2, 2026
- CVE.orgOct 30, 2026
- EUVDOct 30, 2026