CVE-2002-0250

HP AdvanceStack hubs <J3210A - Auth Bypass

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2002-0250. PoCs published by Tamer Sahin.

AI-analyzed exploit summary This writeup describes an authentication bypass vulnerability in HP AdvanceStack 10Base-T Switching Hubs (J3210A) where an attacker can directly access administrative web pages to change the superuser password and view plaintext credentials.

Description

Web configuration utility in HP AdvanceStack hubs J3200A through J3210A with firmware version A.03.07 and earlier, allows unauthorized users to bypass authentication via a direct HTTP request to the web_access.html file, which allows the user to change the switch's configuration and modify the administrator password.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Tamer Sahin · textremotehardware
https://www.exploit-db.com/exploits/21285

This writeup describes an authentication bypass vulnerability in HP AdvanceStack 10Base-T Switching Hubs (J3210A) where an attacker can directly access administrative web pages to change the superuser password and view plaintext credentials.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: HP AdvanceStack 10Base-T Switching Hubs (J3210A)
No auth needed
Prerequisites: network access to the target device
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Mailing List mailing-list x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=101318469216213&w=2
Patch, Vendor Advisory vdb-entry x_refsource_xf
http://www.iss.net/security_center/static/8124.php
Patch, Vendor Advisory vendor-advisory x_refsource_hp
http://online.securityfocus.com/advisories/3870
Exploit, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/4062

Scores

EPSS 0.0403
EPSS Percentile 89.3%

Details

Status published
Products (7)
hp/advancestack_10base-t_switching_hub_j3200a a.03.07
hp/advancestack_10base-t_switching_hub_j3201a a.03.07
hp/advancestack_10base-t_switching_hub_j3202a a.03.07
hp/advancestack_10base-t_switching_hub_j3203a a.03.07
hp/advancestack_10base-t_switching_hub_j3204a a.03.07
hp/advancestack_10base-t_switching_hub_j3205a a.03.07
hp/advancestack_10base-t_switching_hub_j3210a a.03.07
Published May 29, 2002
Tracked Since Feb 18, 2026