CVE-2026-100730

Katalog CVE

CVSS 9.8 · Critical EPSS 0,63%

Kerentanan Deserialization of Untrusted Data. Skor CVSS 3.1 9.8 (Critical) menurut hq.dhs.gov.

Deskripsi (NVD)

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated network attacker. This allows an attacker to trigger deserialization of an arbitrary object graph, which could allow remote code execution under the privileges of the affected service account.

Rincian

Terbit di NVD

9 Oktober 2026

Terakhir diubah

11 Oktober 2026

Status NVD

Awaiting Analysis

CVSS 3.1

9.8 (Critical), sumber hq.dhs.gov
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

0,63% peluang dieksploitasi; lebih tinggi dari 48,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-281-02.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-281-02