Pragma Systems InterAccess TelnetD Server 4.0 Terminal Client Configuration File denial of service
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.8 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as problematic, was found in Pragma Systems InterAccess TelnetD Server 4.0. Affected by this issue is some unknown functionality of the component Terminal Client Configuration File Handler. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2000-0212. Additionally, an exploit exists. You should upgrade the affected component.
Details
A vulnerability classified as problematic was found in Pragma Systems InterAccess TelnetD Server 4.0 (Remote Access Software). This vulnerability affects some unknown functionality of the component Terminal Client Configuration File Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:
InterAccess TelnetD Server 4.0 allows remote attackers to conduct a denial of service via malformed terminal client configuration information.
The bug was discovered 02/24/2000. The weakness was released 02/24/2000 by Ussr Labs (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-2000-0212. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.
A public exploit has been developed in Windows Binary. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 38013 (Pragma System's InterAccess TelnetD Server 4.0 Terminal Configuration Vulnerability).
Upgrading to version 4.0 Build 8 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (4033), Exploit-DB (19760), SecurityFocus (BID 1001†), OSVDB (1227†) and Vulnerability Center (SBV-6766†). If you want to get best quality of vulnerability data, you may have to visit VulDB.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.8
VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: InterAccess TelnetD Server 4.0 Build 8
McAfee IPS: 🔍
McAfee IPS Version: 🔍
Timeline
02/24/2000 🔍02/24/2000 🔍
02/24/2000 🔍
02/24/2000 🔍
02/24/2000 🔍
01/05/2005 🔍
06/23/2014 🔍
04/20/2026 🔍
Sources
Advisory: securityfocus.com⛔Researcher: Ussr Labs
Status: Confirmed
CVE: CVE-2000-0212 (🔍)
GCVE (CVE): GCVE-0-2000-0212
GCVE (VulDB): GCVE-100-15346
X-Force: 4033
SecurityFocus: 1001 - InterAccess TelnetD Server 4.0 Terminal Configuration Vulnerability
OSVDB: 1227 - InterAccess - TelnetD Server 4.0 - Terminal Configuration Vulnerability
Vulnerability Center: 6766 - DoS in Pragma Systems InterAccess TelnetD Server 4.0 via Buffer Overflow, Medium
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 06/23/2014 17:50Updated: 04/20/2026 21:17
Changes: 06/23/2014 17:50 (64), 05/29/2019 09:52 (5), 03/05/2025 14:32 (19), 10/18/2025 20:54 (2), 04/20/2026 21:17 (1)
Complete: 🔍
Cache ID: 216::103
If you want to get best quality of vulnerability data, you may have to visit VulDB.
No comments yet. Languages: en.
Please log in to comment.