Security readout for executives and security teams
Plain-English summary
CVE-2023-6676 is a high-severity CSRF flaw in National Keep Cyber Security Services CyberMath v1.4 before v1.5. If a logged-in user is tricked into interacting with malicious content, an attacker may cause unwanted actions in CyberMath under that user’s session. Public sources do not indicate active exploitation.
Executive priority
Prioritize remediation if CyberMath is used for sensitive operations or exposed to many authenticated users. The severity is high, but urgency is tempered by the lack of cited active exploitation. Confirm deployment status quickly and upgrade affected v1.4 instances.
Technical view
The CVE describes CWE-352 Cross-Site Request Forgery in CyberMath affecting v1.4 before v1.5. CVSS 3.1 is 8.8 with network attack vector, low complexity, no attacker privileges, and required user interaction. Reported impacts are high for confidentiality, integrity, and availability. No CPEs are provided in the source bundle.
Likely exposure
Organizations running CyberMath v1.4 are the known exposed group. The source marks default status as unaffected outside the listed affected version. Exposure depends on whether CyberMath is deployed and reachable by authenticated users through a browser.
Exploitation context
Exploitation requires user interaction, likely involving a victim with an active CyberMath session. The CVE is not listed in CISA KEV, and the provided sources do not report exploitation in the wild or public weaponization.
Researcher notes
Public detail is limited to the CVE description, CVSS vector, CWE-352 classification, and affected version range. The USOM reference is tagged as a broken link in the bundle; the Turkish cyber security advisory is listed as a government resource. Avoid assuming additional affected versions or exploit availability.
Mitigation direction
- Identify any CyberMath deployments and confirm their version.
- Upgrade CyberMath v1.4 to v1.5 or later, if available from the vendor.
- Review National Keep or government advisories for current remediation guidance.
- Limit access to CyberMath to trusted networks and users where operationally feasible.
- Educate users to avoid untrusted links while authenticated to CyberMath.
Validation and detection
- Inventory systems for National Keep CyberMath installations.
- Confirm whether any instance is running v1.4.
- Verify upgraded systems report CyberMath v1.5 or later.
- Review access logs for unusual authenticated actions around sensitive workflows.
- Check vendor or advisory pages for updated indicators or instructions.
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-352: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2023-6676 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 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.
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:R/S:U/C:H/I:H/A:H2.85.9TR-CERTVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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-24-0080CVE reference, TR-CERT · government-resource, broken-link
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-24-0080CVE 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.
Cross-Site Request Forgery (CSRF)
Cross-Site Request Forgery (CSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.