ZyXEL Prestige 310/642R ICMP denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in ZyXEL Prestige 310 and 642R. Affected is an unknown function of the component ICMP Handler. This manipulation causes denial of service. This vulnerability is registered as CVE-2002-1072. Furthermore, an exploit is available.

Detailsinfo

A vulnerability has been found in ZyXEL Prestige 310 and 642R (Router Operating System) (affected version unknown) and classified as problematic. Affected by this vulnerability is an unknown functionality of the component ICMP 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. The summary by CVE is:

ZyXEL Prestige 642R 2.50(FA.1) and Prestige 310 V3.25(M.01), allows remote attackers to cause a denial of service via an oversized, fragmented "jolt" style ICMP packet.

The weakness was published 10/04/2002 (Website). The advisory is shared at archives.neohapsis.com. This vulnerability is known as CVE-2002-1072. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. 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 X-Force (9655), Exploit-DB (21637) and SecurityFocus (BID 5292†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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: Denial of service
CWE: 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: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/24/2002 🔍
10/04/2002 +72 days 🔍
10/04/2002 +0 days 🔍
07/29/2014 +4316 days 🔍
09/22/2024 +3708 days 🔍

Sourcesinfo

Vendor: zyxel.com

Advisory: archives.neohapsis.com
Status: Not defined

CVE: CVE-2002-1072 (🔍)
GCVE (CVE): GCVE-0-2002-1072
GCVE (VulDB): GCVE-100-18985
X-Force: 9655
SecurityFocus: 5292 - Zyxel Prestige 642R Router Malformed IP Packet Denial Of Service Vulnerability

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

Entryinfo

Created: 07/29/2014 17:45
Updated: 09/22/2024 14:25
Changes: 07/29/2014 17:45 (52), 04/19/2019 06:12 (1), 06/29/2024 20:15 (17), 09/22/2024 14:25 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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