PT-2026-21468 · Qinming99 · Dst-Admin

Xcxr · Publicado 2026-02-22 · Atualizado 2026-02-25 · CVE-2026-2957

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions qinming99 dst-admin versions up to 1.5.0

Description A flaw exists in qinming99 dst-admin that can lead to a denial of service. This issue is related to the deleteBackup function within the BackupController.java file located in the src/main/java/com/tugos/dst/admin/controller directory, part of the File Handler component. The attack can be initiated remotely, and details about the exploit are publicly available. The vendor was notified but did not respond.

Recommendations Versions prior to 1.5.1 should be updated. As a temporary workaround, consider restricting access to the deleteBackup() function until a patch is available.

Exploit

Correção

DoS

Improper Resource Release

Enumeração de Fraquezas

CWE-404

Identificadores relacionados

CVE-2026-2957

Produtos afetados

Dst-Admin

Referências · 11

• 🔥 https://fx4tqqfvdw4.feishu.cn/docx/YKwydLrdno51JtxJksmcWSfbnvd?from=from_copylink · Exploit
• https://t.me/CVEtracker/45457 · Publicação no Telegram
• https://twitter.com/CVEnew/status/2025809040027382201 · Publicação no Twitter
• https://vuldb.com/?submit.754510 · Nota
• https://t.me/cveNotify/152793 · Publicação no Telegram
• https://vuldb.com/?id.347324 · Nota
• https://vuldb.com/?ctiid.347324 · Nota
• https://osv.dev/vulnerability/CVE-2026-2957 · Aviso do Fabricante
• https://t.me/cveNotify/153197 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2026-2957 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/2025715956341674068 · Publicação no Twitter