Executive Summary

Informations
Name CVE-2018-3951 First vendor Publication 2018-12-01
Vendor Cve Last vendor Modification 2023-02-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.2
Base Score 7.2 Environmental Score 7.2
impact SubScore 5.9 Temporal Score 7.2
Exploitabality Sub Score 1.2
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Cvss Base Score 6.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

An exploitable remote code execution vulnerability exists in the HTTP header-parsing function of the TP-Link TL-R600VPN HTTP Server. A specially crafted HTTP request can cause a buffer overflow, resulting in remote code execution on the device. An attacker can send an authenticated HTTP request to trigger this vulnerability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3951

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

Snort® IPS/IDS

Date Description
2020-12-05 TRUFFLEHUNTER TALOS-2018-0620 attack attempt
RuleID : 47062 - Revision : 1 - Type : SERVER-WEBAPP

Sources (Detail)

Source Url
MISC https://talosintelligence.com/vulnerability_reports/TALOS-2018-0620

Alert History

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Date Informations
2023-02-03 21:28:08
  • Multiple Updates
2022-04-20 00:23:30
  • Multiple Updates
2020-12-05 21:23:47
  • Multiple Updates
2020-05-23 01:13:42
  • Multiple Updates
2018-12-27 17:19:23
  • Multiple Updates
2018-12-01 12:05:53
  • First insertion