Security readout for executives and security teams
Plain-English summary
CVE-2025-9902 is an authorization bypass in AKIN Software QRMenu. An unauthenticated remote user may abuse user-controlled keys to access privileged or sensitive data. The confirmed impact is confidentiality loss, not integrity or availability disruption.
Executive priority
Treat this as a high-priority exposure review, not a confirmed breach. Prioritize internet-facing QRMenu systems because the vulnerability requires no authentication and can expose sensitive information.
Technical view
The issue is CWE-639, an insecure direct object reference. CVSS 3.1 rates it 7.5: network exploitable, low complexity, no privileges, no user interaction, with high confidentiality impact. Sources list QRMenu from 1.05.12 before the version dated 05.09.2025 as affected.
Likely exposure
Exposure is limited to organizations running AKIN Software QRMenu in the affected version range, especially internet-accessible deployments. The source bundle does not provide CPEs, deployment details, or asset-discovery indicators.
Exploitation context
CISA KEV status is false in the bundle, and no provided source confirms active exploitation or public exploit availability. The unauthenticated network attack vector still makes exposed affected systems important to review quickly.
Researcher notes
The public record is sparse. It names CWE-639 and confidentiality impact but does not describe affected endpoints, proof-of-concept details, or operational mitigations. Avoid assuming broader AKIN Software products are affected.
Mitigation direction
- Inventory AKIN Software QRMenu deployments and confirm exact versions.
- Check AKIN Software and Turkish government advisories for the fixed release guidance.
- Upgrade affected QRMenu systems to the version dated 05.09.2025 or later if available.
- Restrict public access to QRMenu administration or sensitive endpoints where business permits.
- Review logs for unusual object access patterns or unexpected data retrieval.
Validation and detection
- Confirm whether QRMenu is present on externally reachable systems.
- Record installed QRMenu versions and compare against the affected range.
- Verify authorization checks cannot be bypassed through user-controlled object keys.
- Check web logs for unauthenticated requests accessing other users' resources.
- Validate remediation by retesting access control with non-privileged or unauthenticated sessions.
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 lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2025-9902 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
- 7.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N3.93.6TR-CERTVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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.usom.gov.tr/bildirim/tr-25-0333CVE reference, TR-CERT · government-resource, broken-link
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0333CVE reference, TR-CERT · government-resource
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.