Security readout for executives and security teams
Plain-English summary
CVE-2022-45674 is a CSRF issue in Tenda AC6V1.0 firmware V15.03.05.19. A tricked user could cause the router reboot function to run, creating an availability disruption. The public record does not name a vendor patch or confirmed exploitation.
Executive priority
Treat as a moderate operational risk. The main business impact is forced router reboot and service interruption, not evidence of compromise. Prioritize exposed or business-critical routers, and verify whether vendor-supported firmware exists.
Technical view
The CVE describes CWE-352 in the fromSysToolReboot function. CVSS 3.1 is 6.5 with network attack vector, low complexity, no attacker privileges, required user interaction, unchanged scope, no confidentiality or integrity impact, and high availability impact.
Likely exposure
Exposure appears limited to environments using Tenda AC6V1.0 on firmware V15.03.05.19, especially where router administration is reachable from user browsing contexts. The source bundle does not provide CPEs or broader affected version ranges.
Exploitation context
The record is not in KEV, and the provided sources do not state active exploitation. Public evidence supports a CSRF availability issue, not data theft or code execution. User interaction is required by the CVSS vector.
Researcher notes
Evidence is thin: the CVE record and referenced disclosure identify the product, firmware, CWE, function, and availability impact, but not a patch, CPE range, or exploitation in the wild. Avoid broadening scope beyond AC6V1.0 V15.03.05.19.
Mitigation direction
- Check Tenda guidance for fixed firmware or replacement advice.
- Restrict router administration access to trusted management networks.
- Avoid browsing untrusted sites while logged into router administration.
- Disable unnecessary remote administration if present.
- Replace unsupported affected devices if no vendor fix exists.
Validation and detection
- Inventory Tenda AC6V1.0 devices and firmware versions.
- Confirm whether firmware V15.03.05.19 is deployed.
- Review whether administrative interfaces are reachable from user workstations.
- Check vendor advisories for later fixed firmware.
- Prioritize validation for internet-managed or shared-network devices.
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-2022-45674 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
- Medium
- CVSS
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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:R/S:U/C:N/I:N/A:H2.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source materials
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.