CVE-2024-31799: Information Disclosure in GNCC's GC2 Indoor Security Camera 1080P allows an attacker with physical access to r

Routine

MEDIUM 4.6MITIGATE

CVE-2024-31799 is a medium-severity flaw (CVSS 4.6) affecting gncc c2 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Information Disclosure in GNCC's GC2 Indoor Security Camera 1080P allows an attacker with physical access to read the WiFi passphrase via the UART Debugging Port.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.6 (Medium)
Attack vector	Physical
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-319, CWE-200
Published	2024-08-15
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: gncchome

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

Am I affected?

Timeline

2024-08-15 17:15 UTCPublished CVE record published
2026-06-17 07:28 UTCUpdated Record last modified

gncchome gncc c2 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

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-2024-31799?

gncc c2 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-31799 being exploited?

CVE-2024-31799 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-2024-31799 affect?

CVE-2024-31799 affects gncc c2 firmware. Severity is medium (CVSS 4.6). Information Disclosure in GNCC's GC2 Indoor Security Camera 1080P allows an attacker with physical access to read the WiFi passphrase via the UART Debugging Port.

How urgent is CVE-2024-31799?

Priority 25/100. Public exploit reference

Software pages

Wi-Fi vulnerabilities

Related CVEs

CVE-2024-31800 MEDIUM 6.8 MITIGATE Authentication Bypass in GNCC's GC2 Indoor Security Camera 1080P allows an attacker with physical access to ga
CVE-2024-31798 MEDIUM 6.8 MITIGATE Identical Hardcoded Root Password for All Devices in GNCC's GC2 Indoor Security Camera 1080P allows an attacke

References

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