Treck IPv6 prior 6.0.1.68 out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Treck IPv6. This issue affects some unknown processing. The manipulation leads to out-of-bounds. This vulnerability is traded as CVE-2020-27336. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Treck IPv6. This issue affects an unknown code. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality. The summary by CVE is:

An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a packet sent by an unauthenticated remote attacker could result in an out-of-bounds read of up to three bytes via network access.

The weakness was shared 12/23/2020. The advisory is shared at treck.com. The identification of this vulnerability is CVE-2020-27336. Neither technical details nor an exploit are publicly available.

Upgrading to version 6.0.1.68 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2020-19849). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 3.7
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: IPv6 6.0.1.68

Timelineinfo

12/23/2020 🔍
12/23/2020 +0 days 🔍
09/30/2025 +1742 days 🔍

Sourcesinfo

Advisory: treck.com
Status: Confirmed

CVE: CVE-2020-27336 (🔍)
GCVE (CVE): GCVE-0-2020-27336
GCVE (VulDB): GCVE-100-166709
EUVD: 🔍

Entryinfo

Created: 12/23/2020 09:58
Updated: 09/30/2025 19:21
Changes: 12/23/2020 09:58 (36), 09/30/2025 17:25 (45), 09/30/2025 19:21 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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