CVE-2020-10562: An issue was discovered in DEVOME GRR before 3.4.1c

Q: How do I fix CVE-2020-10562?

grr: upgrade to 3.4.1c. Exact commands for each OS are on this page.

Q: Is CVE-2020-10562 being exploited?

CVE-2020-10562 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-2020-10562 affect?

CVE-2020-10562 affects grr. Severity is high (CVSS 7.2). An issue was discovered in DEVOME GRR before 3.4.1c. admin_edit_room.php mishandles file uploads.

This month

HIGH 7.2UPGRADE

CVE-2020-10562 is a high-severity flaw (CVSS 7.2) affecting grr. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in DEVOME GRR before 3.4.1c. admin_edit_room.php mishandles file uploads.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	1.5% (top 26%)
CISA exploited list	No
Weakness	CWE-434
Published	2020-03-13
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: devome

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

Am I affected?

Timeline

2020-03-13 21:15 UTCPublished CVE record published
2026-06-17 02:48 UTCUpdated Record last modified

devome grr UPGRADE

Affected: < 3.4.1c

Fixed in: 3.4.1c

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 3.4.1c (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade grr

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-2020-10562?

grr: upgrade to 3.4.1c. Exact commands for each OS are on this page.

Is CVE-2020-10562 being exploited?

CVE-2020-10562 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-2020-10562 affect?

CVE-2020-10562 affects grr. Severity is high (CVSS 7.2). An issue was discovered in DEVOME GRR before 3.4.1c. admin_edit_room.php mishandles file uploads.

How urgent is CVE-2020-10562?

Priority 44/100. High severity

Software pages

PHP vulnerabilities

Related CVEs

CVE-2020-10563 CRITICAL 9.8 UPGRADE An issue was discovered in DEVOME GRR before 3.4.1c

References

← Back to latest CVEs