CVE-2022-44257

Published on: Not Yet Published

Last Modified on: 11/26/2022 03:44:00 AM UTC

CVE-2022-44257

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Certain versions of Lr350 from Totolink contain the following vulnerability:

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

  • CVE-2022-44257 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.8 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVE References

Description Tags ⓘ Link
Notion – The all-in-one workspace for your notes, tasks, wikis, and databases. brief-nymphea-813.notion.site
text/html
 URL Logo MISC brief-nymphea-813.notion.site/LR350-bof-setOpModeCfg-9dc3504e403f445b85d5db09176ac406
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Exploit/POC from Github

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

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Hardware Device InfoTotolinkLr350-AllAllAll
Operating
System		TotolinkLr350 Firmware9.3.5u.6369_b20220309AllAllAll
  • cpe:2.3:h:totolink:lr350:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:totolink:lr350_firmware:9.3.5u.6369_b20220309:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Reddit Logo Icon /r/netcve CVE-2022-44257 2022-11-23 17:38:47
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