Security readout for executives and security teams
Plain-English summary
This vulnerability affects Zucchetti Axess CLOKI Access Control 1.64. A malicious website could cause an already signed-in administrator or user to change access-control settings unintentionally. Because this product relates to physical access control, even limited setting changes may have operational or site-security impact.
Executive priority
Treat this as a targeted remediation item for sites using the affected access-control platform. It is not currently supported as actively exploited, but the potential to alter physical access settings makes validation important for facilities and security operations.
Technical view
CVE-2021-47722 is a CWE-352 cross-site request forgery issue in Zucchetti Axess CLOKI Access Control 1.64. The CVSS v4.0 score is 5.1, with network attack vector, low complexity, no attacker privileges, and required user interaction. Sources describe hidden-form requests that can modify or disable access-control parameters through an authenticated victim session.
Likely exposure
Exposure is limited to organizations running Zucchetti Axess CLOKI Access Control version 1.64, especially where authenticated management users browse the web from the same session or workstation used for administration.
Exploitation context
Public exploit information is referenced by ExploitDB and third-party advisories, but the provided sources do not show confirmed active exploitation. The CVE is not marked as CISA KEV in the supplied bundle.
Researcher notes
Evidence identifies version 1.64 as affected and describes CSRF against access-control parameters. Available sources include an ExploitDB entry and Zero Science Lab/VulnCheck advisories. No official patch version or vendor workaround is provided in the supplied bundle, so remediation should be tied to vendor guidance.
Mitigation direction
- Identify any CLOKI Access Control 1.64 deployments.
- Check Zucchetti or Axesstmc guidance for fixed versions or official mitigations.
- Restrict administrative interface access to trusted networks or VPNs.
- Avoid general web browsing from authenticated administrative sessions.
- Use session timeout and re-authentication controls where supported.
Validation and detection
- Confirm product name and version on each deployment.
- Review admin interface exposure from user networks and the internet.
- Check whether CSRF protections are present on sensitive setting changes.
- Review access-control configuration logs for unexpected changes.
- Monitor vendor and CVE sources for update guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-352: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2021-47722 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.1 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
5.1MediumVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-50595CVE reference · exploit
- Product Web PageCVE reference · product
- Zero Science Lab Disclosure (ZSL-2021-5689)CVE reference · third-party-advisory
- VulnCheck Advisory: Zucchetti Axess CLOKI Access Control 1.64 Cross-Site Request ForgeryCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Cross-Site Request Forgery (CSRF)
Cross-Site Request Forgery (CSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.