VAR-200906-0230
Vulnerability from variot - Updated: 2025-04-10 22:56Directory traversal vulnerability in cgi-bin/webcm in the administrative web interface on the Netgear DG632 with firmware 3.4.0_ap allows remote attackers to list arbitrary directories via a .. (dot dot) in the nextpage parameter. NetGear DG632 router is prone to multiple remote vulnerabilities. The Netgear DG632 router runs a web interface on port 80, allowing administrators to log in and manage the device's settings. Authentication to this web interface is handled by a script named webcm in /cgi-bin/, which redirects to relevant pages based on the user's authentication status. The webcm script handles user authentication and tries to load indextop.htm via the following javascript. The indextop.htm page requires HTTP Basic Authentication. --- function loadnext() { //document.forms[0].target.value="top"; document.forms[0].submit() ; //top.location.href="../cgi-bin/webcm?nextpage=../html/indextop.htm"; } Loading file ... --- If a valid username for the default admin user is provided, the script will continue to load the indextop.htm page and load other frames based on hidden fields; if the user authentication fails, it will return to "../cgi-bin/webcm" . Normal use: http://TARGET_IP/cgi-bin/webcm?nextpage=../html/stattbl.htm This will ask the user to authenticate and deny access to this file if the authentication details are unknown. The same stattbl.htm file can be accessed without providing any credentials using the following URL: http://TARGET_IP/html/stattbl.htm
Show details on source website{
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.