Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2022-26532 First vendor Publication 2022-05-24
Vendor Cve Last vendor Modification 2022-06-19

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low 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:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to execute arbitrary OS commands by including crafted arguments to the CLI command.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26532

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1
Os 2
Os 2
Os 1
Os 2
Os 6
Os 6
Os 6
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 2
Os 2
Os 1
Os 1
Os 1
Os 1
Os 1
Os 5
Os 2
Os 5
Os 2
Os 1
Os 2
Os 2
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1

Sources (Detail)

Source Url
CONFIRM https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-contro...
FULLDISC http://seclists.org/fulldisclosure/2022/Jun/15
MISC http://packetstormsecurity.com/files/167464/Zyxel-Buffer-Overflow-Format-Stri...

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
Date Informations
2023-12-05 02:21:23
  • Multiple Updates
2023-07-27 02:13:23
  • Multiple Updates
2023-06-07 02:11:22
  • Multiple Updates
2023-05-04 02:13:20
  • Multiple Updates
2022-06-20 00:27:23
  • Multiple Updates
2022-06-11 13:27:17
  • Multiple Updates
2022-06-07 00:27:09
  • Multiple Updates
2022-05-25 02:08:18
  • Multiple Updates
2022-05-25 02:07:50
  • Multiple Updates
2022-05-24 17:27:09
  • Multiple Updates
2022-05-24 13:27:12
  • First insertion