CVE-2022-47848: An issue was discovered in Bezeq Vtech NB403-IL version BZ_2.02.07.09.13.01 and Vtech IAD604-IL versions BZ_2.

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HIGH 7.5REMOTEMITIGATEMITIGATE

CVE-2022-47848 is a high-severity flaw (CVSS 7.5) affecting vtech nb403-il firmware, vtech iad604-il firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Bezeq Vtech NB403-IL version BZ_2.02.07.09.13.01 and Vtech IAD604-IL versions BZ_2.02.07.09.13.01, BZ_2.02.07.09.13T, and BZ_2.02.07.09.09T, allows remote attackers to gain sensitive information via rootDesc.xml page of the UPnP service.

Why this priority

High severity
Public exploit reference
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	1.0% (top 38%)
CISA exploited list	No
Weakness	CWE-287
Published	2023-09-15
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: bezeq

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

Am I affected?

Timeline

2023-09-15 16:15 UTCPublished CVE record published
2026-06-17 05:14 UTCUpdated Record last modified

bezeq vtech nb403-il firmware MITIGATE

Affected: bz_2.02.07.09.13.01

Fixed in: no fixed release known

Safe to downgrade to: a release before bz_2.02.07.09.13.01

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.

bezeq vtech iad604-il firmware MITIGATE

Affected: bz_2.02.07.09.09t · bz_2.02.07.09.13.01 · bz_2.02.07.09.13t

Fixed in: no fixed release known

Safe to downgrade to: a release before bz_2.02.07.09.09t

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-2022-47848?

vtech nb403-il firmware: mitigate or apply the listed mitigation; vtech iad604-il firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-47848 being exploited?

CVE-2022-47848 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-2022-47848 affect?

CVE-2022-47848 affects vtech nb403-il firmware, vtech iad604-il firmware. Severity is high (CVSS 7.5). An issue was discovered in Bezeq Vtech NB403-IL version BZ_2.02.07.09.13.01 and Vtech IAD604-IL versions BZ_2.02.07.09.13.01, BZ_2.02.07.09.13T, and BZ_2.02.07.09.09T, allows remote attackers to gain sensitive information via rootDesc.xml p

How urgent is CVE-2022-47848?

Priority 52/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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