PT-2016-5243 · Huawei · Huawei Mobile Broadband Hl Service

Florian · Publicado 2016-05-23 · Atualizado 2016-05-25 · CVE-2016-2855

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Huawei Mobile Broadband HL Service versions 22.001.25.00.03 and earlier

Description The issue allows local users to gain SYSTEM privileges by modifying the VERSION.dll. This is due to a weak Access Control List (ACL) used for the MobileBrServ program data directory.

Recommendations For versions 22.001.25.00.03 and earlier, consider restricting access to the MobileBrServ program data directory to prevent local users from modifying the VERSION.dll until a fix is available.

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2016-2855

Produtos afetados

Huawei Mobile Broadband Hl Service

Referências · 6

• https://youtube.com/watch?v=MwtjE2PmEJU · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-2855 · Nota de Segurança
• https://bogner.sh/2016/05/cve-2016-2855-huawei-mobile-broadband-hl-service-local-privilege-escalation · Nota
• https://osv.dev/vulnerability/CVE-2016-2855 · Aviso do Fabricante
• http://seclists.org/fulldisclosure/2016/May/34 · Nota
• http://packetstormsecurity.com/files/137025/Huawei-Mobile-Broadband-HL-Service-22.001.25.00.03-Local-Privilege-Escalation.html · Nota