Security readout for executives and security teams
Plain-English summary
CVE-2023-35072 is a critical SQL injection vulnerability in Coyav Travel Proagent versions before 20230904. An unauthenticated remote attacker could potentially read, change, or disrupt database-backed application data. Public sources do not indicate active exploitation.
Executive priority
Treat as urgent where Proagent is used, especially if internet-facing. The vulnerability has maximum practical business impact because it may affect sensitive travel or customer data and system availability. Prioritize inventory, update confirmation, and exposure reduction.
Technical view
The CVE describes CWE-89 improper neutralization of SQL special elements in Coyav Travel Proagent before 20230904. CVSS 3.1 is 9.8: network-accessible, low complexity, no privileges, no user interaction, with high confidentiality, integrity, and availability impact.
Likely exposure
Organizations running internet-accessible Coyav Travel Proagent versions before 20230904 have the highest exposure. Internal-only deployments still carry risk if reachable by untrusted users or compromised hosts. The source bundle does not identify specific vulnerable endpoints or deployment prevalence.
Exploitation context
The CVSS vector indicates exploitation could be remote and unauthenticated. However, the provided sources do not include exploit details, proof-of-concept status, or evidence of active exploitation. CISA KEV status is false in the source bundle.
Researcher notes
Public detail is limited. The CVE record and advisories identify SQL injection and affected versions before 20230904, but do not provide vulnerable parameters, exploitability evidence, or detailed fix notes. One referenced USOM link is marked broken in the bundle; use the current siberguvenlik.gov.tr advisory where accessible.
Mitigation direction
- Identify all Coyav Travel Proagent deployments and owners.
- Upgrade Proagent to 20230904 or later if available from the vendor.
- If upgrade is not immediately possible, follow Coyav or government advisory guidance.
- Restrict network access to Proagent until remediation is confirmed.
- Increase monitoring for suspicious database and application activity.
Validation and detection
- Confirm each Proagent instance version or build date.
- Verify no instance is running a version before 20230904.
- Check whether internet-facing exposure exists for any Proagent deployment.
- Review application and database logs for unusual errors or access patterns.
- Document remediation status and compensating controls for each instance.
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-2023-35072 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.
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:H/A:H3.95.9TR-CERTVulnerability 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
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-23-0492CVE reference, TR-CERT · government-resource, broken-link
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0492CVE 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.