Security readout for executives and security teams
Plain-English summary
CVE-2026-3137 is a local stack-based buffer overflow in CodeAstro Food Ordering System 1.0. An attacker needs local access and low privileges, so internet-wide exposure is unlikely. Impact is limited but real: confidentiality, integrity, and availability can each be affected. Public exploit information is reported, but active exploitation is not confirmed by KEV or the supplied sources.
Executive priority
Treat as a moderate endpoint risk. Prioritize environments with shared local access or business-critical use of the application. This is not currently evidenced as a remote or actively exploited issue, but public disclosure warrants timely inventory and control review.
Technical view
The vulnerability affects an unknown function in food_ordering.exe in CodeAstro Food Ordering System 1.0. Manipulation can cause a stack-based buffer overflow, mapped to CWE-119 and CWE-121. CVSS v3.1 is 5.3 with AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L. The public record states exploit disclosure, not confirmed in-the-wild exploitation.
Likely exposure
Exposure is limited to systems where CodeAstro Food Ordering System 1.0 is installed and reachable by local users. Risk is higher on shared workstations, kiosks, lab systems, or environments where untrusted users can log in.
Exploitation context
The attack requires local environment access and low privileges. No user interaction is required after access. Public exploit material is referenced, which may lower attacker effort, but the supplied sources do not establish active exploitation.
Researcher notes
Evidence is limited: the affected function is not named, and no vendor patch is listed in the supplied sources. Avoid assuming broader CodeAstro products are affected. Focus validation on version 1.0 and local attack surface, and track public references for remediation updates.
Mitigation direction
- Inventory systems for CodeAstro Food Ordering System 1.0 installations.
- Check CodeAstro and VulDB references for vendor updates or remediation guidance.
- Restrict local login access to trusted users only.
- Remove or isolate the application where business need is low.
- Monitor affected endpoints for crashes or suspicious local activity.
Validation and detection
- Confirm whether food_ordering.exe from CodeAstro Food Ordering System 1.0 is present.
- Review installed application versions against the affected version list.
- Identify users with local access to systems running the application.
- Check vendor and advisory pages for updated fix status.
- Document compensating controls if no patch is available.
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-119: 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 lookupCWE-121: 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-2026-3137 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
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
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:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R1.83.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Source materials
- CVE List V5 sourceCVE List V5
- VDB-347631 | CodeAstro Food Ordering System food_ordering.exe stack-based overflowCVE reference · vdb-entry
- VDB-347631 | CTI Indicators (IOB, IOC, IOA)CVE reference · signature, permissions-required
- Submit #758512 | codeastro Food Ordering System V1.0 Stack-based Buffer OverflowCVE reference · third-party-advisory
- https://github.com/910biter/cve/issues/3CVE reference · exploit, issue-tracking
- https://codeastro.com/CVE reference · product
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 Restriction of Operations within the Bounds of a Memory Buffer
Improper Restriction of Operations within the Bounds of a Memory Buffer represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.
Stack-based Buffer Overflow
Stack-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.