PT-2026-21668 · Solarwinds · Serv-U

Publicado 2026-02-24 · Atualizado 2026-03-10 · CVE-2025-40539

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Serv-U (affected versions not specified)

Description A type confusion issue exists in Serv-U, potentially allowing a malicious actor to execute arbitrary native code with elevated privileges. Exploitation of this issue requires administrative privileges. On Windows systems, the risk is considered moderate because services often operate under less-privileged service accounts by default.

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

RCE

Incorrect Type Conversion or Cast

Enumeração de Fraquezas

CWE-704

Identificadores relacionados

CVE-2025-40539

Produtos afetados

Serv-U

Referências · 16

• https://twitter.com/cracbot/status/2027700473470587121 · Publicação no Twitter
• https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-5-4_release_notes.htm · Aviso do Fabricante
• https://twitter.com/CveTodo/status/2026213550704714087 · Publicação no Twitter
• https://twitter.com/CveFindCom/status/2026215882435838038 · Publicação no Twitter
• https://twitter.com/CCBalert/status/2026684982597497071 · Publicação no Twitter
• https://twitter.com/SecAlertsCo/status/2026489674374722044 · Publicação no Twitter
• https://twitter.com/cracbot/status/2028062784525898090 · Publicação no Twitter
• https://reddit.com/r/Action1/comments/1rq3lpr/patch_tuesday_march_2026 · Publicação no Reddit
• https://t.me/true_secator/7946 · Publicação no Telegram
• https://twitter.com/CVEnew/status/2026265019948618056 · Publicação no Twitter
• https://twitter.com/johndjohnson/status/2027416822430195739 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2025-40539 · Aviso do Fabricante
• https://t.me/CVEtracker/45581 · Publicação no Telegram
• https://solarwinds.com/trust-center/security-advisories/CVE-2025-40539 · Aviso do Fabricante
• https://twitter.com/VulmonFeeds/status/2026248569737318797 · Publicação no Twitter