CVE-2020-7866: When using XPLATFORM 9.2.2.270 or earlier versions ActiveX component, arbitrary commands can be executed due t

Q: How do I fix CVE-2020-7866?

xplatform: upgrade to newer than 9.2.2.270. Exact commands for each OS are on this page.

Q: Is CVE-2020-7866 being exploited?

CVE-2020-7866 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-7866 affect?

CVE-2020-7866 affects xplatform. Severity is high (CVSS 8.8). When using XPLATFORM 9.2.2.270 or earlier versions ActiveX component, arbitrary commands can be executed due to improper input validation

This month

HIGH 8.8UPGRADE

CVE-2020-7866 is a high-severity flaw (CVSS 8.8) affecting xplatform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

When using XPLATFORM 9.2.2.270 or earlier versions ActiveX component, arbitrary commands can be executed due to improper input validation

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Weakness	CWE-20
Published	2021-07-20
Last modified	2026-06-17

Publisher (CNA): KrCERT/CC · Vendor: tobesoft

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-07-20 11:15 UTCPublished CVE record published
2026-06-17 03:25 UTCUpdated Record last modified

tobesoft xplatform UPGRADE

Affected: <= 9.2.2.270

Fixed in: newer than 9.2.2.270

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy xplatform || rpm -q xplatform || xplatform --version

2. UPGRADE to newer than 9.2.2.270 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade xplatform

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade xplatform

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-7866?

xplatform: upgrade to newer than 9.2.2.270. Exact commands for each OS are on this page.

Is CVE-2020-7866 being exploited?

CVE-2020-7866 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-7866 affect?

CVE-2020-7866 affects xplatform. Severity is high (CVSS 8.8). When using XPLATFORM 9.2.2.270 or earlier versions ActiveX component, arbitrary commands can be executed due to improper input validation

How urgent is CVE-2020-7866?

Priority 46/100. High severity

Related CVEs

CVE-2021-26629 HIGH 8.8 UPGRADE A path traversal vulnerability in XPLATFORM's runtime archive function could lead to arbitrary file creation
CVE-2021-26626 HIGH 8.1 UPGRADE Improper input validation vulnerability in XPLATFORM's execBrowser method can cause execute arbitrary commands
CVE-2020-7857 HIGH 7.5 UPGRADE A vulnerability of XPlatform could allow an unauthenticated attacker to execute arbitrary command
CVE-2020-7853 MEDIUM 5.5 UPGRADE An outbound read/write vulnerability exists in XPLATFORM that does not check offset input ranges, allowing out
CVE-2020-7841 HIGH 8.8 UPGRADE Improper input validation vulnerability exists in TOBESOFT XPLATFORM which could cause arbitrary .hta file exe

References

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