High

CVE-2026-50101 — Naxclow IoT Platform Not using password aging

Naxclow devices use a server-side, per-device relay credential that never rotates and is re-issued to the device on each boot. Because this credential remains valid indefinitely and cannot be reset or revoked by the legitimate owner, any party that obtains it through any exposure path can maintain persistent access to the device’s relay channel. This enables long-term impersonation or interception, even after factory resets or re-onboarding.

Published Jun 12, 2026 · Updated Oct 13, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP · CNA: icscert

Low

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.

How the score was calculated

EPSS 0.4% (30-day exploitation probability)+5
Technical severity (high)+6

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation

Not confirmed

Not in CISA KEV — an absence of record, not proof it is unexploited.

EPSS FIRST

0.42%

ahead of 35% of scored CVEs · Oct 14, 2026

Affects

Naxclow

Ix Cam and 3 more

CVSS base

8.1

High · 2 source(s)

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Exploitation

None

none · proof-of-concept · active

Automatable

can an attacker script the kill-chain steps

Technical impact

Total

partial · total control of the vulnerable component

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

Identify exposed assets running the affected vendor/product/version combinations (Naxclow Ix Cam, Naxclow Smart Doorbell X3, Naxclow V720…).
The attack is network-based and needs no privileges: restrict exposure (ACLs, VPN, WAF) until patched.
No fix documented in the sources: reduce exposure and monitor the vendor advisory.
Search available logs for exploit probes, errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
Naxclow	Ix Cam	version All	Vulnerable	CVE Program (cve.org) e CISA ADP
Naxclow	Smart Doorbell X3	version All	Vulnerable	CVE Program (cve.org) e CISA ADP
Naxclow	V720	version All	Vulnerable	CVE Program (cve.org) e CISA ADP
Naxclow	X Smart Home	version All	Vulnerable	CVE Program (cve.org) e CISA ADP

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector

Network

Attack complexity

High

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

Score	Version	Severity	Expl.	Impact	Scored by
9.2	CVSS 4.0	Critical	—	—	ics-cert@hq.dhs.gov via NIST National Vulnerability Database
9.2	CVSS 4.0	Critical	—	—	icscert via CVE Program (cve.org) e CISA ADP
8.1	CVSS 3.1	High	2.2	5.9	ics-cert@hq.dhs.gov via NIST National Vulnerability Database
8.1	CVSS 3.1	High	—	—	icscert via CVE Program (cve.org) e CISA ADP

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (score shown at the top: ics-cert@hq.dhs.gov)

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-262

Other CVEs with this weakness →

EPSS over time FIRST

Oct 13, 2026 → Oct 14, 2026 · 2 reading(s) · max 0.42%

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).

web/proxy/WAF logsnetwork IDS/IPS

Timeline

What happened to this CVE, newest first.

2026
Affected products added · naxclow/smart doorbell x3, naxclow/x smart home, naxclow/v720, naxclow/ix cam
Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
SSVC assessment updated
Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
Record published
Oct 13, 2026
CVSS changed · 8.1
Oct 13, 2026 · NIST National Vulnerability Database
Source status changed · → Deferred
Oct 13, 2026 · NIST National Vulnerability Database
Record created in this database
Oct 13, 2026 · NIST National Vulnerability Database
CVE published
Jun 12, 2026 · icscert

Source activity

Repeated readings are counted rather than listed.

1× Official description updated · Oct 13, 2026 – Oct 13, 2026

References

2 on the record

github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-162-02.jso
NIST National Vulnerability Database
www.cisa.gov/news-events/ics-advisories/icsa-26-162-02
NIST National Vulnerability Database

Elsewhere on this site

Naxclow
every CVE for this vendor

CWE-262
other pages naming this weakness

Related CVEs (same products)

Medium CVE-2026-50099 Naxclow IoT Platform Insertion of sensitive information into Externally-Accessible file or directory Jun 12, 2026
High CVE-2026-50108 Naxclow IoT Platform Missing Authorization Jun 12, 2026
Medium CVE-2026-50244 Naxclow IoT Platform Missing Authorization Jun 12, 2026
Medium CVE-2026-42932 Naxclow IoT Platform Generation of Predictable Numbers or Identifiers Jun 12, 2026
High CVE-2026-42947 Naxclow IoT Platform Authorization bypass through User-Controlled key Jun 12, 2026
Critical CVE-2026-28742 Naxclow IoT Platform Use of hard-coded cryptographic key Jun 12, 2026

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

No fixed version, patch or mitigation documented.
No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2026-50101 is "Naxclow IoT Platform Not using password aging", rated High. It affects Ix Cam (Naxclow); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 8.1 describes technical severity. EPSS 0.42% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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