Security readout for executives and security teams
Plain-English summary
This CVE affects TrueConf Server and is rated critical because an unauthenticated remote attacker could abuse a SQL injection in the web API. The reported impact goes beyond data access: the source bundle says it can ultimately lead to remote code execution. Public evidence names version 5.2.0.10225 and says the issue is fixed in 5.2.6.10025.
Executive priority
Prioritize remediation for externally reachable TrueConf Server systems. The vulnerability is unauthenticated, network-accessible, and rated critical, with reported potential for remote code execution. If TrueConf supports business communications, compromise could affect confidentiality, availability, and operational trust.
Technical view
CVE-2022-46764 is a CWE-89 SQL injection in the TrueConf Server web API. The CVSS 3.1 vector is AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, scoring 9.8. The bundle states unauthenticated arbitrary SQL command execution with a remote code execution outcome. Version coverage outside the named versions is not established here.
Likely exposure
Highest concern is any TrueConf Server 5.2.0.10225 instance with its web API reachable from untrusted networks. Internet-facing deployments, externally reachable conferencing infrastructure, and systems without compensating access controls should be prioritized. The bundle does not establish CPEs or a complete affected-version range.
Exploitation context
The provided bundle does not show CISA KEV listing or cited evidence of active exploitation. Public references exist, including the CVE record, SolidLab advisory, GitHub submission, and VulDB entry. Treat exploitability as serious because the CVSS vector requires no authentication or user interaction.
Researcher notes
Evidence supports SQL injection in TrueConf Server web API with arbitrary SQL execution and stated RCE impact. The bundle is incomplete on full affected-version ranges, exploit-in-the-wild status, and detailed vendor mitigations beyond the fixed version. Avoid assuming other products or versions are affected without vendor confirmation.
Mitigation direction
- Upgrade TrueConf Server to 5.2.6.10025 or later if vendor guidance confirms applicability.
- Restrict web API access to trusted networks until patching is complete.
- Remove unnecessary internet exposure for TrueConf Server management or API surfaces.
- Monitor database, web, and application logs for suspicious SQL errors or anomalous requests.
- Check vendor advisories for any additional hardening or version-specific guidance.
Validation and detection
- Inventory all TrueConf Server deployments and record exact installed versions.
- Confirm whether any instance is running 5.2.0.10225 or an unverified older build.
- Map which TrueConf web API endpoints are reachable from the internet or partner networks.
- Verify patched systems report 5.2.6.10025 or a later vendor-approved version.
- Review recent logs for unexplained SQL errors, crashes, or unusual API request patterns.
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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program 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-2022-46764 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.
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:H3.95.9Primary CVE scoreVulnerability 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
Source materials
- CVE List V5 sourceCVE List V5
- https://solidlab.ru/our-news/145-trueconf.htmlCVE reference
- https://github.com/sldlb/public_cve_submissions/blob/main/CVE-2022-46764.txtCVE reference
- https://vuldb.com/?diff.216845CVE reference
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.