CVE-2020-26990

Jt2go vulnerability

CVSS

8.8

EPSS

3.9%

EPSS pct

89th

Exploited

No known

A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing ASM files. A crafted ASM file could trigger a type confusion condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11897)

Affected vendor

Siemens

Affected product

Jt2go

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-843 — Type Confusion

Published

2021-01-12

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.9% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2020-26990

Confirm whether Siemens Jt2go is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2020-26990.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-26990

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-26990 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2020-26990?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2020-26990.

Start free scan

No credit card. Agentless.

Related vulnerabilities

Mac Os X vulnerability

HIGH

CVE-2014-1359

Tvos vulnerability