CVE-2026-107617 — Guangzhou Juan IoT Technology EseeCloud Use of Hard-coded Credentials

Triage

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

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.

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.

1. Identify exposed assets running the affected vendor/product/version combinations (Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App, Guangzhou Juan IoT Technology Co., Ltd. EseeCloud Firmware).
2. The attack is network-based and needs no privileges: restrict exposure (ACLs, VPN, WAF) until patched.
3. No fix documented in the sources: reduce exposure and monitor the vendor advisory.
4. Search available logs for exploit probes matching the vulnerability class (authentication), errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Attack characteristics

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

Every base score collected

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

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-798 · Use of Hard-coded Credentials

Other CVEs with this weakness →

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).
• Review authentication logs: logins without MFA, anomalous sessions and recently created accounts.

Timeline

What happened to this CVE, newest first.

• 2026
• Source status changed · Received → Deferred
  Oct 16, 2026 · NIST National Vulnerability Database
• SSVC assessment updated
  Oct 16, 2026 · CVE Program (cve.org) e CISA ADP
• Source status changed · Published → Received
  Oct 16, 2026 · NIST National Vulnerability Database
• Record published
  Oct 16, 2026
• Affected products added · guangzhou juan iot technology co., ltd./eseecloud app, guangzhou juan iot technology co., ltd./eseecloud firmware
  Oct 16, 2026 · CVE Program (cve.org) e CISA ADP
• CVSS changed · 9.8
  Oct 16, 2026 · CVE Program (cve.org) e CISA ADP
• Source status changed · → Published
  Oct 16, 2026 · CVE Program (cve.org) e CISA ADP
• Record created in this database
  Oct 16, 2026 · Alertas do Telegram
• CVE published
  Oct 16, 2026 · icscert

Source activity

Repeated readings are counted rather than listed.

• 1× References added · Oct 16, 2026 – Oct 16, 2026
• 1× Official description updated · Oct 16, 2026 – Oct 16, 2026

References

3 on the record

• www.cisa.gov/news-events/ics-advisories/icsa-26-288-02
  CVE Program (cve.org) e CISA ADP
• eseecloud.app/
  CVE Program (cve.org) e CISA ADP
• github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-288-02.jso
  CVE Program (cve.org) e CISA ADP

Elsewhere on this site

Related CVEs (same products)

• Medium CVE-2026-97858 Guangzhou Juan IoT Technology EseeCloud Improperly Controlled Modification of Dynamically-Determined Object Attributes 16h
• Medium CVE-2026-105664 Guangzhou Juan IoT Technology EseeCloud Observable Response Discrepancy 16h

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 FIRST EPSS score.
• 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-2026-107617 is "Guangzhou Juan IoT Technology EseeCloud Use of Hard-coded Credentials", rated Critical. It affects EseeCloud App (Guangzhou Juan IoT Technology Co., Ltd.); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 9.8 describes technical severity. 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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