PT-2023-4988 · Mikrotik · Routeros+1

Jacob Baines · Publicado 2023-04-18 · Atualizado 2025-11-21 · CVE-2023-30800

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions MikroTik RouterOS versions prior to 6.49.10

Description The web server used by MikroTik RouterOS is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted.

Recommendations For versions prior to 6.49.10, update to RouterOS 6.49.10 stable or later to resolve the issue. As a temporary workaround, consider restricting access to the web interface to minimize the risk of exploitation.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

BDU:2023-05527

CVE-2023-30800

Produtos afetados

Mikrotik Routeros

Routeros

Referências · 12

• 🔥 https://vulncheck.com/advisories/mikrotik-jsproxy-dos · Exploit
• https://osv.dev/vulnerability/CVE-2023-30800 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1699813099820232916 · Publicação no Twitter
• https://twitter.com/VulmonFeeds/status/1699853953708511238 · Publicação no Twitter
• https://vuldb.com/ru/?id.239138 · Nota
• https://t.me/cibsecurity/70100 · Publicação no Telegram
• https://twitter.com/cracbot/status/1700026262402863174 · Publicação no Twitter
• https://bdu.fstec.ru/vul/2023-05527 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-30800 · Nota de Segurança
• https://gist.github.com/j-baines/fdd1e85482838c6299900c1e859071c2 · Nota
• https://t.me/cveNotify/143615 · Publicação no Telegram
• https://t.me/cvenotify/57732 · Publicação no Telegram