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Rewterz Threat Alert – Bitter APT Group – Active IOCs
December 24, 2021
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Rewterz Threat Alert – APT SideWinder Group – IOCs
December 27, 2021

Rewterz Threat Advisory – Multiple SonicWall SMA 100 Series Devices Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2021-20050 

SonicWall SMA100 could allow a remote attacker to obtain sensitive information, caused by improper access control. By sending a specially-crafted request to the management APIs, an attacker could exploit this vulnerability to obtain configuration meta-data, and use this information to launch further attacks against the affected system.

CVE-2021-20049 

SonicWall SMA100 could allow a remote attacker to obtain sensitive information, caused by an observable response discrepancy in the password change API. By sending numerous requests, an attacker could exploit this vulnerability to perform username enumeration, and use this information to launch further attacks against the affected system.

Impact

  • Information Disclosure

Affected Vendors

  • Sonicwall

Affected Products

  • SonicWall SMA100 10.2.1.2-24sv
  • SonicWall SMA100 10.2.0.8-37sv

Remediation

Refer to SonicWall Security Advisory for patch, upgrade or suggested workaround information.

CVE-2021-20050

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0031

CVE-2021-20049

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0030