CVE-2020-7803: IMGTech Co,Ltd ZInsX.ocx ActiveX Control in Zoneplayer 2.0.1.3, version 2.0.1.4 and prior versions on Windows

This month

HIGH 7.8DOWNGRADE

CVE-2020-7803 is a high-severity flaw (CVSS 7.8) affecting zoneplayer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

IMGTech Co,Ltd ZInsX.ocx ActiveX Control in Zoneplayer 2.0.1.3, version 2.0.1.4 and prior versions on Windows. File Donwload vulnerability in ZInsX.ocx of IMGTech Co,Ltd Zoneplayer allows attacker to cause arbitrary code execution.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.2% (top 33%)
CISA exploited list	No
Weakness	CWE-20
Published	2020-05-07
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2020-05-07 18:15 UTCPublished CVE record published
2026-06-17 03:25 UTCUpdated Record last modified

imgtech zoneplayer DOWNGRADE

Affected: 2.0.1.3 · 2.0.1.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0.1.3

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.0.1.3 (Debian / Ubuntu)

apt-cache madison zoneplayer sudo apt install zoneplayer=<VERSION_BEFORE_2.0.1.3> sudo apt-mark hold zoneplayer

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list zoneplayer sudo dnf downgrade zoneplayer-<VERSION_BEFORE_2.0.1.3> sudo dnf versionlock add zoneplayer

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2020-7803?

zoneplayer: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2020-7803 being exploited?

CVE-2020-7803 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-2020-7803 affect?

CVE-2020-7803 affects zoneplayer. Severity is high (CVSS 7.8). IMGTech Co,Ltd ZInsX.ocx ActiveX Control in Zoneplayer 2.0.1.3, version 2.0.1.4 and prior versions on Windows. File Donwload vulnerability in ZInsX.ocx of IMGTech Co,Ltd Zoneplayer allows attacker to cause arbitrary code execution.

How urgent is CVE-2020-7803?

Priority 44/100. High severity

Software pages

Windows vulnerabilities

Related CVEs

CVE-2019-9141 CRITICAL 9.8 UPGRADE ZInsVX.dll ActiveX Control 2018.02 and earlier in Zoneplayer contains a vulnerability that could allow remote

References

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