Pragma Systems TelnetServer 2000 4.0 rexec memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Pragma Systems TelnetServer 2000 4.0. Affected is an unknown function of the component rexec Handler. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2000-0708. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Pragma Systems TelnetServer 2000 4.0 (Remote Access Software). This vulnerability affects some unknown functionality of the component rexec Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in Pragma Systems TelnetServer 2000 version 4.0 allows remote attackers to cause a denial of service via a long series of null characters to the rexec port.

The weakness was published 10/20/2000 by FIRST (Website). The advisory is available at ntbugtraq.com. This vulnerability was named CVE-2000-0708. 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 Perl. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (20175) and SecurityFocus (BID 1605†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/24/2000 🔍
10/20/2000 +57 days 🔍
10/20/2000 +0 days 🔍
06/27/2014 +4998 days 🔍
03/10/2025 +3909 days 🔍

Sourcesinfo

Advisory: ntbugtraq.com
Researcher: FIRST
Status: Not defined
Confirmation: 🔍

CVE: CVE-2000-0708 (🔍)
GCVE (CVE): GCVE-0-2000-0708
GCVE (VulDB): GCVE-100-15850
SecurityFocus: 1605 - PragmaSys TelnetServer 2000 rexec Buffer Overflow Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/27/2014 14:55
Updated: 03/10/2025 06:15
Changes: 06/27/2014 14:55 (54), 04/06/2019 00:36 (2), 03/10/2025 06:15 (21)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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