Security readout for executives and security teams
Plain-English summary
SEM-PMP has a critical SQL injection flaw that can allow command-line execution. A successful attack could expose, alter, or disrupt sensitive data and systems. The sources identify SEM-PMP through 23042026 as affected, but do not name a fixed version or confirm active exploitation.
Executive priority
Treat this as urgent for any SEM-PMP environment. Prioritize inventory, exposure reduction, and vendor guidance review immediately, especially for externally reachable systems.
Technical view
CVE-2026-5801 is CWE-89 in Semtek Informatics SEM-PMP. The CVSS 3.1 score is 9.8, with network attack vector, low complexity, no privileges, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to organizations running Semtek Informatics SEM-PMP through 23042026. Internet-facing or broadly reachable deployments should be treated as highest risk because the CVSS vector indicates remote unauthenticated exploitation is possible.
Exploitation context
CISA KEV status is false in the provided bundle, and no cited source states active exploitation. The vulnerability is still high urgency because the published CVSS vector indicates unauthenticated, low-complexity remote attack potential with full impact.
Researcher notes
The source bundle has incomplete affected-version detail: the description says through 23042026, while the affected entry lists version 0 and defaultStatus unaffected. No patch, workaround, exploit evidence, or detailed technical advisory content is provided here.
Mitigation direction
- Identify all SEM-PMP deployments and their exact build versions.
- Check Semtek and the Turkish advisory for fixed-version guidance.
- Restrict SEM-PMP access to trusted networks or VPN users only.
- Apply vendor patches or configuration guidance when confirmed.
- Monitor application, database, and system logs for SQL injection indicators.
Validation and detection
- Confirm whether SEM-PMP version is through 23042026.
- Verify whether any SEM-PMP instance is internet-facing.
- Review recent logs for abnormal database errors or command execution signs.
- Confirm network controls limit access to trusted users.
- Retest after vendor remediation or compensating controls are applied.
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-2026-5801 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://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0527CVE 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.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.