7.8

CVE-2020-28383: siemens jt2go Out-of-bounds Write

CVSS: 7.8v3.1HighModified
Published 12-01-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-28383 is a high (CVSS 7.8) Out-of-bounds Write vulnerability in siemens jt2go. EPSS estimates a 3.59% chance of exploitation in the next 30 days, higher than 89.2% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
3.59%
0%100%
Low · +0.15 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-01-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing PAR files. This can result in an out of bounds write past the memory location that is a read only image address. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11885)

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

3.59%

Chance of exploitation in the next 30 days

Percentile

89%

Versus all other CVEs

30-day change

+0.15 pp

From 3.44% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.59%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Siemens5 products
  • jt2goAll versions < V13.1.0.1 | < 13.1.0.1
  • solid_edgese2020 | se2020:maintenance_pack1 | se2020:maintenance_pack10 | se2020:maintenance_pack11 | se2020:maintenance_pack2 | se2020:maintenance_pack3 | se2020:maintenance_pack4 | se2020:maintenance_pack5 | se2020:maintenance_pack6 | se2020:maintenance_pack7 | se2020:maintenance_pack8 | se2020:maintenance_pack9 | se2021 | se2021:maintenance_pack1
  • solid_edge_se2020_firmwareAll Versions < SE2020MP12
  • solid_edge_se2021_firmwareAll Versions < SE2021MP2
  • teamcenter_visualizationAll versions < V13.1.0.1 | < 13.1.0.1

1 vendor · 5 products

References

7 links