Security readout for executives and security teams
Plain-English summary
SAT CFDI 3.3 from Wecodex has a SQL injection flaw in its signIn endpoint. An unauthenticated remote attacker may manipulate database queries through the id parameter, potentially exposing sensitive data. Public exploit information exists, but the provided sources do not show CISA KEV listing or confirmed active exploitation.
Executive priority
Treat this as a high-priority exposure if SAT CFDI 3.3 is reachable from the internet. The main business risk is database compromise or sensitive data disclosure. Patch information is not provided in the sources, so teams should urgently verify vendor guidance and reduce endpoint exposure.
Technical view
CVE-2018-25202 is CWE-89 SQL injection affecting Wecodex SAT CFDI 3.3. The CVSS 4.0 score is 8.8 high, with network attack vector, low complexity, no privileges, and no user interaction. The source description cites boolean-based blind, stacked-query, and time-based blind techniques against the signIn id parameter.
Likely exposure
Exposure is most relevant for internet-facing or untrusted-network deployments of Wecodex SAT CFDI 3.3, especially where the signIn endpoint is reachable. The provided sources identify only version 3.3 and do not provide CPEs, deployment prevalence, or fixed-version details.
Exploitation context
ExploitDB is listed as a public exploit reference, so defenders should assume practical exploit knowledge is available. However, the source bundle marks KEV as false and does not cite evidence of active exploitation in the wild.
Researcher notes
The record is unusual: a 2018 CVE identifier with 2026 publication dates in the provided bundle. Evidence supports affected product, version, endpoint, parameter, CWE, and CVSS. Patch status, vendor advisory details, and real-world exploitation are not established by the supplied sources.
Mitigation direction
- Identify any Wecodex SAT CFDI 3.3 deployments.
- Check Wecodex and VulnCheck guidance for updates or vendor fixes.
- Restrict access to the signIn endpoint where business-safe.
- Place affected systems behind authentication, VPN, or allowlists if possible.
- Review database and application logs for suspicious signIn activity.
- Prioritize migration if no vendor-supported fix is available.
Validation and detection
- Confirm product name and version from application inventory.
- Verify whether the signIn endpoint is externally reachable.
- Review web logs for abnormal id parameter patterns.
- Check vulnerability scanner coverage against CVE-2018-25202.
- Validate any remediation using safe, authorized testing only.
- Document compensating controls if patch status remains unclear.
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-2018-25202 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
- 8.8 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/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:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.8HighVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-44726CVE reference · exploit
- Official Product HomepageCVE reference · product
- VulnCheck Advisory: SAT CFDI 3.3 SQL Injection via signIn endpointCVE 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.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.