PT-2023-2831 · Cisco · Cisco Small Business Series Switches

Publicado 2023-05-17 · Atualizado 2023-05-26 · CVE-2023-20160

Positive Technologies (AI Summary)

CVSS v2.0

10

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Cisco Small Business Series Switches (affected versions not specified)

Description The issue is related to improper validation of requests sent to the web interface, which could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges on an affected device. This is also due to a buffer overflow vulnerability related to the lack of size checking of input data, which could be exploited by a remote attacker using specially crafted data.

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

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

BDU:2023-02759

CVE-2023-20160

Produtos afetados

Cisco Small Business Series Switches

Referências · 8

• https://t.me/cvenotify/50720 · Publicação no Telegram
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sg-web-multi-S9g4Nkgv · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-02759 · Nota de Segurança
• https://t.me/cvenotify/51213 · Publicação no Telegram
• https://t.me/netlas/67 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-20160 · Nota de Segurança
• https://cybersecurity-help.cz/vdb/SB2023051781 · Nota
• https://t.me/true_secator/4394 · Publicação no Telegram