Security readout for executives and security teams
Plain-English summary
A Tenda W30E V2 router administrator could be tricked into making browser-based changes without intending to. The reported impact includes changing administrator credentials and configuration settings. This is not described as actively exploited, but it can undermine control of network equipment if administrators use the management interface from risky browsing contexts.
Executive priority
Treat this as a moderate-priority network device hardening issue. It is not supported as actively exploited in the provided sources, but credential or configuration changes on edge or routing equipment can create meaningful operational and security risk.
Technical view
CVE-2026-24432 is a CWE-352 CSRF issue in Shenzhen Tenda W30E V2 firmware up to and including V16.01.0.19(5037). Administrative endpoints reportedly lack CSRF protections, allowing attacker-crafted requests to be executed by an authenticated user’s browser. CVSS v4.0 is 5.1 with low integrity impact and required user interaction.
Likely exposure
Exposure is most likely where Tenda W30E V2 devices are deployed and administrators access the web management interface. Risk increases if the admin interface is reachable from broad internal networks or if administrators browse untrusted sites while authenticated to the router console.
Exploitation context
The source bundle does not identify active exploitation, and the CVE is not listed as KEV. Exploitation depends on user interaction by an authenticated administrator. The impact described is unauthorized administrative changes, including password and configuration modification, through the administrator’s browser session.
Researcher notes
The record names CSRF on administrative endpoints, including credential-change functions. Evidence provided does not include patch details, exploit availability, or proof of active abuse. Validate only in authorized environments and focus on exposure, firmware state, interface reachability, and unexpected administrative changes.
Mitigation direction
- Check Tenda guidance for updated firmware or vendor-recommended remediation.
- Restrict management interface access to trusted admin networks or VPN paths.
- Avoid using the admin browser session for general web browsing.
- Log out of the management interface when administrative work is complete.
- Review and rotate administrator credentials after remediation if compromise is suspected.
Validation and detection
- Inventory Tenda W30E V2 devices and record firmware versions.
- Identify devices running V16.01.0.19(5037) or earlier.
- Confirm management interfaces are not broadly reachable.
- Review configuration history for unexpected administrator or settings changes.
- Monitor vendor and VulnCheck advisories for patch status updates.
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-2026-24432 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
- 5.1 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N——VulnCheckVulnerability scoring details
Base CVSS 4.0 score
5.1MediumVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
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.tendacn.com/product/W30ECVE reference, VulnCheck · product
- https://www.vulncheck.com/advisories/tenda-w30e-v2-missing-csrf-protections-for-administrative-actionsCVE reference, VulnCheck · third-party-advisory
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.