Vulnerability Report

CVE-2020-27338

Title: Improper Input Validation in Treck DHCPv6 client

vb

Proof Of Concept

No public PoC currently indexed for CVE-2020-27338.

CWE Category CWE-20
Published Date Dec 22, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 5.9 CVSS v3.1
Exploit Probability (EPSS)
0.15%

Vulnerability Summary

CVE-2020-27338: An issue was discovered in Treck IPv6 before 6.0.1.68. Improper Input Validation in the DHCPv6 client component allows an unauthenticated remote attacker to cause an Out of Bounds Read, and possibly a Denial of Service via adjacent network access.

Impacted Vendors

I
ietf 1
T
treck 1

Reference Links

https://security.netapp.com/advisory/ntap-20210201-0003/ https://treck.com/vulnerability-response-information/ https://security.netapp.com/advisory/ntap-20210201-0003/ https://treck.com/vulnerability-response-information/
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.9
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.1
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.8
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:A/AC:L/Au:N/C:P/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-27338 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

Affected Stack

No specific products linked.