How severe is CVE-2018-15123?

CVE-2018-15123 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-15123 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-15123?

CVE-2018-15123 affects Zipato Zipabox Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-15123?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2018-15123 published?

CVE-2018-15123 was published on 2018-08-13 and last updated on 2026-06-17.

CVE-2018-15123

CVE-2018-15123 is a critical-severity vulnerability in Zipato Zipabox Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Zipato Zipabox Firmware
Published: 2018-08-13
Last modified: 2026-06-17

Description

Insecure configuration storage in Zipato Zipabox Smart Home Controller BOARD REV - 1 with System Version -118 allows remote attacker perform new attack vectors and take under control device and smart home.

Frequently asked questions

What is CVE-2018-15123?: Insecure configuration storage in Zipato Zipabox Smart Home Controller BOARD REV - 1 with System Version -118 allows remote attacker perform new attack vectors and take under control device and smart home.
How severe is CVE-2018-15123?: CVE-2018-15123 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-15123 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-15123?: CVE-2018-15123 affects Zipato Zipabox Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-15123?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-15123 published?: CVE-2018-15123 was published on 2018-08-13 and last updated on 2026-06-17.

References

https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/08/klcert-18-003-zipato-zipabox-insecure-configuration-storage/

Affected products (1)

cpe:2.3:o:zipato:zipabox_firmware:118:*:*:*:*:*:*:*

More vulnerabilities in Zipato Zipabox Firmware

CVE-2018-15124 — Critical (CVSS 9.8): Weak hashing algorithm in Zipato Zipabox Smart Home Controller BOARD REV - 1 with System Version -118 allows…
CVE-2018-15125 — High (CVSS 7.5): Sensitive Information Disclosure in Zipato Zipabox Smart Home Controller allows remote attacker get sensitive…

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