// For flags

CVE-2022-44257

 

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter pppoeUser in the setOpModeCfg function.

TOTOLINK LR350 V9.3.5u.6369_B20220309 contiene un desbordamiento del búfer posterior a la autenticación a través del parámetro pppoeUser en la función setOpModeCfg.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-10-30 CVE Reserved
  • 2022-11-23 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Totolink
Search vendor "Totolink"
 Lr350 Firmware
Search vendor "Totolink" for product "Lr350 Firmware"
 9.3.5u.6369_b20220309
Search vendor "Totolink" for product "Lr350 Firmware" and version "9.3.5u.6369_b20220309"
-
Affected
in Totolink
Search vendor "Totolink"
 Lr350
Search vendor "Totolink" for product "Lr350"
--
Safe