CVE-2024-48783: An issue in Ruijie NBR3000D-E Gateway allows a remote attacker to obtain sensitive information via the /tool/s

Routine

HIGH 7.5REMOTEMITIGATE

CVE-2024-48783 is a high-severity flaw (CVSS 7.5) affecting nbr3000d-e firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in Ruijie NBR3000D-E Gateway allows a remote attacker to obtain sensitive information via the /tool/shell/postgresql.conf component.

Why this priority

High severity
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-922
Published	2024-10-15
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ruijie

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

Am I affected?

Timeline

2024-10-15 21:15 UTCPublished CVE record published
2026-06-17 07:58 UTCUpdated Record last modified

ruijie nbr3000d-e 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-2024-48783?

nbr3000d-e firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-48783 being exploited?

CVE-2024-48783 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-2024-48783 affect?

CVE-2024-48783 affects nbr3000d-e firmware. Severity is high (CVSS 7.5). An issue in Ruijie NBR3000D-E Gateway allows a remote attacker to obtain sensitive information via the /tool/shell/postgresql.conf component.

How urgent is CVE-2024-48783?

Priority 39/100. High severity; Remotely exploitable, no login, no user action

Software pages

PostgreSQL vulnerabilities

References

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