Security readout for executives and security teams
Plain-English summary
This vulnerability can let an attacker trick a logged-in administrator’s browser into rebooting a Tenda i22 device running firmware V1.0.0.3(4687). The main business impact is availability disruption, not data theft. Treat it as moderate priority for sites relying on these devices for wireless or network access.
Executive priority
Handle during the next network maintenance cycle unless exposed management interfaces or critical availability dependencies exist. Escalate if affected devices support business-critical connectivity or are reachable from non-admin networks.
Technical view
CVE-2022-45668 is a CWE-352 cross-site request forgery issue in the Tenda i22 fromSysToolReboot function. The CVSS 3.1 vector is 6.5: network reachable, low complexity, no attacker privileges, user interaction required, unchanged scope, no confidentiality or integrity impact, and high availability impact.
Likely exposure
Exposure appears limited to Tenda i22 devices on firmware V1.0.0.3(4687). Risk is highest where the device management interface is reachable from user workstations or broader networks and where administrators browse the web while authenticated to the device.
Exploitation context
The supplied sources do not show CISA KEV listing or active exploitation. Public disclosure exists through a GitHub reference. Exploitation requires user interaction, consistent with CSRF: the attacker depends on a victim browser context rather than direct authenticated access.
Researcher notes
The record is sparse and lists affected vendor/product fields as n/a, while the title and description identify Tenda i22 V1.0.0.3(4687). No vendor advisory, patch version, or exploitation evidence is included in the supplied bundle.
Mitigation direction
- Check Tenda guidance for updated firmware or vendor-recommended remediation.
- Restrict management interface access to trusted admin networks only.
- Require administrators to log out after device administration.
- Avoid browsing untrusted sites while authenticated to the device console.
- Monitor for unexpected device reboots or availability drops.
Validation and detection
- Inventory Tenda i22 devices and record firmware versions.
- Confirm whether any device runs V1.0.0.3(4687).
- Review network paths to the device management interface.
- Check logs or monitoring for unexplained reboot events.
- Verify whether vendor firmware or guidance addresses CVE-2022-45668.
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-2022-45668 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.