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TI-2021-08343 Aliases CVE-2021-26625GHSA-26r2-6q54-995j

tobesoft Nexacro arbitrary file download vulnerability

Priority LOW 39CWE-345Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-345.

Summary

Insufficient Verification of input Data leading to arbitrary file download and execute was discovered in Nexacro platform. This vulnerability is caused by an automatic update function that does not verify input data except version information. Remote attackers can use this incomplete validation logic to download and execute arbitrary malicious file.

Why it matters now

EPSS 0.00628 50th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
TOBESOFTNexacro 17up to 17.1.2.600—No fix listedCNA
  • Nexacro 17 VendorTOBESOFT Affected up to 17.1.2.600 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:tobesoft:nexacro:*:*:*:*:*:*:*:*17.0.0 to before 17.1.3.700VulnerableTOBESOFT
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:tobesoft:nexacro:*:*:*:*:*:*:*:* Versions 17.0.0 to before 17.1.3.700 Vulnerable ·TOBESOFT
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26625
  2. 2026-10-03 Alias added: GHSA-26r2-6q54-995j
  3. 2026-10-29 EPSS moved to the 50th–90th percentile

References

Advisory 1

  • TI-2021-08325 TOBESOFT NEXACRO17 arbitrary command execution vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2021-08330 tobesoft Nexacro platform arbitrary file creation vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2019-13822 Tobesoft Nexacro14 ActiveX File Download Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2020-06379 NEXACRO14 Runtime arbitrary file download and execution vulnerability CVSS 3.1HIGH 8.8
  • TI-2021-08331 tobesoft nexacro arbitrary file creation vulnerability CVSS 3.1HIGH 8.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences