// For flags

CVE-2018-19941

Cleartext Storage of Sensitive Information in Cookies

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability has been reported to affect QNAP NAS. If exploited, this vulnerability allows an attacker to access sensitive information stored in cleartext inside cookies via certain widely-available tools. QNAP have already fixed this vulnerability in the following versions: QTS 4.5.1.1456 build 20201015 (and later) QuTS hero h4.5.1.1472 build 20201031 (and later) QuTScloud c4.5.2.1379 build 20200730 (and later)

Se ha reportado una vulnerabilidad que afecta a QNAP NAS. Si se explota, esta vulnerabilidad permite a un atacante acceder a información confidencial almacenada en texto plano dentro de las cookies por medio de determinadas herramientas ampliamente disponibles. QNAP ya ha corregido esta vulnerabilidad en las siguientes versiones: QTS versiones 4.5.1.1456 build 20201015 (y posteriores) QuTS hero versión h4.5.1.1472 build 20201031 (y posteriores) QuTScloud versión c4.5.2.1379 build 20200730 (y posteriores)

*Credits: Independent Security Evaluators
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-12-07 CVE Reserved
  • 2020-12-31 CVE Published
  • 2023-09-16 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-312: Cleartext Storage of Sensitive Information
  • CWE-315: Cleartext Storage of Sensitive Information in a Cookie
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Qnap
Search vendor "Qnap"
Qts
Search vendor "Qnap" for product "Qts"
< 4.5.1.1456
Search vendor "Qnap" for product "Qts" and version " < 4.5.1.1456"
-
Affected
Qnap
Search vendor "Qnap"
Quts Hero
Search vendor "Qnap" for product "Quts Hero"
< h4.5.1.1472
Search vendor "Qnap" for product "Quts Hero" and version " < h4.5.1.1472"
-
Affected
Qnap
Search vendor "Qnap"
Qutscloud
Search vendor "Qnap" for product "Qutscloud"
< c4.5.2.1379
Search vendor "Qnap" for product "Qutscloud" and version " < c4.5.2.1379"
-
Affected