PT-2021-2963 · Cisco · Cisco Small Business 500 Series Wireless Access Points+2

Shuto Imai · Published 2021-05-05 · Updated 2022-08-05 · CVE-2021-1401

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco Small Business 100, 300, and 500 Series Wireless Access Points (affected versions not specified)

Description The web-based management interface of certain Cisco Small Business 100, 300, and 500 Series Wireless Access Points contains vulnerabilities that could allow an authenticated, remote attacker to obtain sensitive information from or inject arbitrary commands on an affected device. The issue is related to the failure to neutralize special elements used in operating system commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Improper Privilege Management

Weakness Enumeration

CWE-78

CWE-269

Related Identifiers

BDU:2021-02550

CVE-2021-1401

Affected Products

Cisco Small Business 100 Series Wireless Access Points

Cisco Small Business 300 Series Wireless Access Points

Cisco Small Business 500 Series Wireless Access Points

References · 8

• https://bdu.fstec.ru/vul/2021-02550 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-1401 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-multi-ZAfKGXhF · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-1401 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021050631 · Note
• https://t.me/cvenotify/14518 · Telegram Post
• https://t.me/cvenotify/14422 · Telegram Post
• http://jvn.jp/en/jp/JVN71263107/index.html · Note