Is CVE-2018-15480 in the CISA KEV catalog?

No. CVE-2018-15480 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-15480?

CVE-2018-15480 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2018-15480?

CVE-2018-15480 has an EPSS score of 1.02% (59th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-15480?

Upgrade wifi bulb firmware to 2.58 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2018-15480

HIGH

8.8

CVSS v3

NVD

Description

An issue was discovered in myStrom WiFi Switch V1 before 2.66, WiFi Switch V2 before 3.80, WiFi Switch EU before 3.80, WiFi Bulb before 2.58, WiFi LED Strip before 3.80, WiFi Button before 2.73, and WiFi Button Plus before 2.73. The cloud API had a hidden parameter, which allowed an authenticated user to reconfigure the server URL for a device registered to their account. In combination with an insecure device registration vulnerability, this allowed an attacker to reconfigure a maliciously registered device to their own rogue replica of the myStrom API and issue commands to the device, including firmware update commands.

How to fix

Remediation Available

wifi bulb firmwareNVD

Affected:< 2.58Fixed in:2.58CVE-2018-15480derived from NVD

wifi button firmwareNVD

Affected:< 2.73Fixed in:2.73CVE-2018-15480derived from NVD

wifi button plus firmwareNVD

Affected:< 2.73Fixed in:2.73CVE-2018-15480derived from NVD

wifi led strip firmwareNVD

Affected:< 3.80Fixed in:3.80CVE-2018-15480derived from NVD

wifi switch eu firmwareNVD

Affected:< 3.80Fixed in:3.80CVE-2018-15480derived from NVD

wifi switch firmwareNVD

Affected:< 3.80Fixed in:3.80CVE-2018-15480derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.02%probability of exploitation in 30 days

59thpercentile

Moderate risk: more likely to be exploited than 59% of all known CVEs.

References

Third-Party Advisory1

swisscom.ch

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.