Security readout for executives and security teams
Plain-English summary
TOOOLS iSquad contains a remotely reachable database injection flaw in a visit-tracking endpoint. An unauthenticated attacker could potentially alter records, expose database information, or disrupt service. Analytics and record accuracy may also be compromised. Exposure depends on whether the affected endpoint is deployed and accessible.
Executive priority
Treat this as an immediate priority wherever iSquad is deployed or possibly exposed. First establish endpoint reachability, then contain public access and apply vendor-supported remediation. Consider incident investigation if suspicious database errors, requests, or analytics changes are found.
Technical view
The `/ws/apitribuna/setVisita` endpoint inserts the `id_video` and `id_ambito` parameters into SQL queries without adequate validation or sanitization. The CVSS 4.0 assessment is 9.3, with network access, low complexity, no authentication, no user interaction, and high confidentiality, integrity, and availability impacts.
Likely exposure
Highest risk applies to iSquad deployments where the affected web-service endpoint is reachable from untrusted networks. The supplied version metadata lists version “0” and a default status of unaffected, making exact product-version applicability unclear. Organizations should confirm exposure directly with TOOOLS or INCIBE guidance.
Exploitation context
The sources do not report active exploitation, and CVE-2026-81673 is not identified as a KEV entry in the supplied bundle. Nevertheless, unauthenticated, low-complexity, network-accessible SQL injection is inherently attractive to attackers. No public exploit details should be required to prioritize remediation.
Researcher notes
CWE-89 and the CVSS vector support a critical unauthenticated SQL-injection assessment. However, the supplied bundle does not identify a fixed version, detailed patch, or confirmed exploitation. The affected-version value “0” and default-unaffected status create applicability uncertainty that requires vendor confirmation.
Mitigation direction
- Review and apply the remediation specified by TOOOLS or the INCIBE advisory.
- Restrict the affected endpoint to trusted networks until remediation is confirmed.
- Use application-layer filtering as temporary defense, without treating it as a permanent fix.
- Ensure database permissions available to iSquad follow least-privilege principles.
- Back up relevant data before remediation and preserve logs for investigation.
Validation and detection
- Inventory iSquad deployments and determine whether the affected endpoint is reachable externally.
- Confirm installed versions and remediation status with TOOOLS or INCIBE guidance.
- Review web and database logs for unusual requests, errors, or record changes.
- Check visit-tracking records and analytics for unexplained manipulation or inconsistencies.
- Perform authorized, non-destructive verification after remediation.
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-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. 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 lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-81673 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
- Critical
- CVSS
- 9.3 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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.
SSVC decision data
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:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——INCIBEVulnerability scoring details
Base CVSS 4.0 score
9.3CriticalVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-toools-isquadCVE reference, INCIBE · patch
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.