Security readout for executives and security teams
Plain-English summary
This CVE describes SQL injection in Online Banking System v1.0. An attacker could manipulate the customer ID input in the customer-editing page to affect database queries. The CVSS score is critical because the issue is remotely reachable, low complexity, and may expose or alter sensitive banking data.
Executive priority
Prioritize immediately if this system handles real customer, financial, or identity data. Critical impact and public disclosure justify rapid containment, even though confirmed active exploitation is not shown in the supplied sources.
Technical view
CVE-2022-40114 is a CWE-89 SQL injection in the cust_id parameter at /net-banking/edit_customer.php. The supplied CVSS v3.1 vector is AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, score 9.8. The source bundle does not identify a vendor patch or precise maintained product ownership.
Likely exposure
Exposure is most likely where Online Banking System v1.0, or a fork retaining the vulnerable edit_customer.php flow, is internet-accessible. The affected vendor and product fields are listed as n/a, so inventory should confirm by repository lineage, route presence, and code behavior.
Exploitation context
The public references disclose the issue, but the bundle does not show CISA KEV listing or confirmed active exploitation. Treat public disclosure as increasing risk, especially for externally reachable demo, training, or production deployments using this code.
Researcher notes
The CVE record is sparse: vendor, product, and version metadata are n/a despite the description naming Online Banking System v1.0. Validate against the linked GitHub issue and report, then map local forks manually. Do not assume broader products are affected without code evidence.
Mitigation direction
- Check the project repository or code owner for any available fix or guidance.
- Remove public access to affected deployments until exposure is understood.
- Replace unsafe cust_id query handling with parameterized database queries.
- Add server-side authorization checks around customer editing workflows.
- Review logs for unusual access to /net-banking/edit_customer.php.
Validation and detection
- Inventory applications derived from the referenced Online Banking System codebase.
- Confirm whether /net-banking/edit_customer.php exists and is reachable.
- Review cust_id handling for direct SQL string construction.
- Use safe testing to verify invalid cust_id input is rejected cleanly.
- Confirm database permissions limit damage from application-layer injection.
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-2022-40114 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
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/zakee94/online-banking-system/issues/16CVE reference · x_refsource_MISC
- https://github.com/0clickjacking0/BugReport/blob/main/online-banking-system/sql_injection5.mdCVE reference · x_refsource_MISC
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.