Security readout for executives and security teams
Plain-English summary
This CVE describes remote command execution in HooToo TripMate Titan HT-TM05 and HT-05 routers on firmware 2.000.022 and 2.000.082. A specially crafted router request can cause shell metacharacters in a MAC address parameter to be interpreted as commands. Treat any remaining affected devices as high-risk infrastructure.
Executive priority
Prioritize discovery and removal from exposed networks. The business risk is device takeover or pivoting through a small router, but the evidence bundle does not prove active exploitation or provide a vendor fix.
Technical view
The flaw is command injection in the mac parameter of a protocol.csp request using function=set, fname=security, and opt=mac_table. The public record names HT-TM05 and HT-05 firmware 2.000.022 and 2.000.082. No CVSS, CWE, vendor advisory, or patch information is provided in the bundle.
Likely exposure
Exposure is likely limited to environments still using these older HooToo travel routers. Risk depends on whether the vulnerable interface is reachable from untrusted networks. The supplied structured affected-product fields are incomplete, so validate against the CVE description and local asset inventory.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, so active exploitation is not established here. Exploit-DB is listed as a reference, indicating public exploit information exists. Do not infer current exploitation without additional evidence.
Researcher notes
The record identifies a specific parameter and request path, but the bundle lacks CVSS, CWE, authentication context, patch status, and complete CPE data. Use the cited CVE and IOActive/Exploit-DB references to confirm scope without assuming broader product impact.
Mitigation direction
- Inventory HooToo TripMate Titan HT-TM05 and HT-05 devices.
- Check firmware for versions 2.000.022 and 2.000.082.
- Check vendor guidance for fixed firmware or retirement advice.
- Restrict access to the router management interface from untrusted networks.
- Replace affected devices if no supported fix is available.
Validation and detection
- Confirm device model and firmware from administrative records or the device UI.
- Determine whether the vulnerable protocol.csp interface is reachable from user, guest, or internet-facing networks.
- Review network logs for unexpected administrative access to affected routers.
- Document compensating controls if the device cannot be patched or replaced.
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.
CVE-2018-20841 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.exploit-db.com/exploits/46143CVE reference · x_refsource_MISC
- https://ioactive.com/hootoo-tripmate-routers-are-cute-but/CVE reference · x_refsource_MISC
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.