CVE-2020-10514: iCatch DVR firmware before 20200103 do not validate function parameter properly, resulting attackers executing

Q: How do I fix CVE-2020-10514?

dvr firmware: upgrade to 20200103. Exact commands for each OS are on this page.

Q: Is CVE-2020-10514 being exploited?

CVE-2020-10514 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-2020-10514 affect?

CVE-2020-10514 affects dvr firmware. Severity is high (CVSS 8.8). iCatch DVR firmware before 20200103 do not validate function parameter properly, resulting attackers executing arbitrary command.

This month

HIGH 8.8UPGRADE

CVE-2020-10514 is a high-severity flaw (CVSS 8.8) affecting dvr firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

iCatch DVR firmware before 20200103 do not validate function parameter properly, resulting attackers executing arbitrary command.

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	Low
User interaction	None
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Weakness	CWE-77
Published	2020-04-15
Last modified	2026-06-17

Publisher (CNA): TWCERT/CC · Vendor: icatchinc

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

Am I affected?

Timeline

2020-04-15 07:15 UTCPublished CVE record published
2026-06-17 02:47 UTCUpdated Record last modified

icatchinc dvr firmware UPGRADE

Affected: < 20200103

Fixed in: 20200103

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2020-10514?

dvr firmware: upgrade to 20200103. Exact commands for each OS are on this page.

Is CVE-2020-10514 being exploited?

CVE-2020-10514 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-2020-10514 affect?

CVE-2020-10514 affects dvr firmware. Severity is high (CVSS 8.8). iCatch DVR firmware before 20200103 do not validate function parameter properly, resulting attackers executing arbitrary command.

How urgent is CVE-2020-10514?

Priority 50/100. High severity

Related CVEs

CVE-2021-44954 HIGH 7.8 UPGRADE UPGRADE In QVIS NVR DVR before 2021-12-13, an attacker can escalate privileges from a qvisdvr user to the root user by
CVE-2021-41419 CRITICAL 9.8 UPGRADE UPGRADE QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization.

References

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