Security readout for executives and security teams
Plain-English summary
This is an access control flaw in SOCIFI's guest WiFi SaaS portal. A logged-in customer with partner mode could switch into another customer's dashboard and perform admin-style actions, including modifying or deleting users. The business risk is tenant data and account administration crossing customer boundaries.
Executive priority
Treat as high priority if SOCIFI is in use, because the issue could allow one authorized customer context to affect another customer's users. If SOCIFI is not used, no direct exposure is indicated by the provided sources.
Technical view
The issue maps to CWE-639, an authorization weakness involving user-controlled access boundaries. CVSS 3.1 rates it 7.6 high: network reachable, low complexity, low privileges required, and high confidentiality and integrity impact. The provided records do not identify affected versions or fixed builds.
Likely exposure
Most relevant to organizations using or administering SOCIFI Guest WiFi SaaS portal with customer or partner-mode accounts. Exposure cannot be narrowed by version because the CVE data lists vendor, product, and versions as n/a despite the SOCIFI description.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. The described scenario requires an authorized customer account with partner mode and involves unauthorized cross-customer dashboard access. No public exploit status beyond the issue description is supported here.
Researcher notes
The source data is sparse: affected vendor, product, versions, and CPEs are listed as n/a, and no fix is named. Analysis should stay focused on tenant authorization boundaries and partner-mode account behavior until vendor guidance or additional primary evidence is available.
Mitigation direction
- Check SOCIFI vendor guidance for affected service status, patches, or platform-side remediation.
- Restrict partner-mode access to accounts with a clear operational need.
- Review customer dashboard authorization controls and tenant separation with the provider.
- Audit recent administrative changes for unexpected cross-customer user modifications or deletions.
Validation and detection
- Confirm whether your organization uses SOCIFI Guest WiFi SaaS portal or related partner accounts.
- Inventory all partner-mode users and validate their business justification.
- Ask the vendor whether your tenant was affected and whether remediation is complete.
- Review logs for dashboard switching, user modification, and user deletion events across tenants.
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-639: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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-2021-27700 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
- High
- CVSS
- 7.6 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
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:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L2.15.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.6HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/Mrnmap/mrnmap-cve/blob/main/CVE-2021-27700CVE reference
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.
Authorization Bypass Through User-Controlled Key
Authorization Bypass Through User-Controlled Key represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.