How severe is CVE-2018-6598?

CVE-2018-6598 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2018-6598 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-6598?

CVE-2018-6598 affects Orbic Wonder Rc555l Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-6598?

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

When was CVE-2018-6598 published?

CVE-2018-6598 was published on 2018-08-29 and last updated on 2026-06-17.

CVE-2018-6598

CVE-2018-6598 is a high-severity vulnerability in Orbic Wonder Rc555l Firmware with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-732.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v2: 5.6
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Orbic Wonder Rc555l Firmware
Published: 2018-08-29
Last modified: 2026-06-17

Description

An issue was discovered on Orbic Wonder Orbic/RC555L/RC555L:7.1.2/N2G47H/329100b:user/release-keys devices. Any app co-located on the device can send an intent to factory reset the device programmatically because of com.android.server.MasterClearReceiver. This does not require any user interaction and does not require any permission to perform. A factory reset will remove all user data from the device. This will result in the loss of any data that the user has not backed up or synced externally. This capability to perform a factory reset is not directly available to third-party apps (those that the user installs themselves), although this capability is present in an unprotected component of the Android OS. This vulnerability is not present in Google's Android Open Source Project (AOSP) code. Therefore, it was introduced by Orbic or another entity in the supply chain.

Frequently asked questions

What is CVE-2018-6598?: An issue was discovered on Orbic Wonder Orbic/RC555L/RC555L:7.1.2/N2G47H/329100b:user/release-keys devices. Any app co-located on the device can send an intent to factory reset the device programmatically because of com.android.server.MasterClearReceiver. This does not require any user interaction and does not require any permission to perform. A factory reset will remove all user data from the device. This will result in the loss of any data that the user has not backed up or synced externally. This capability to perform a factory reset is not directly available to third-party apps (those that the user installs themselves), although this capability is present in an unprotected component of the Android OS. This vulnerability is not present in Google's Android Open Source Project (AOSP) code. Therefore, it was introduced by Orbic or another entity in the supply chain.
How severe is CVE-2018-6598?: CVE-2018-6598 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2018-6598 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-6598?: CVE-2018-6598 affects Orbic Wonder Rc555l Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-6598?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-6598 published?: CVE-2018-6598 was published on 2018-08-29 and last updated on 2026-06-17.

References

https://www.kryptowire.com/portal/android-firmware-defcon-2018/

Affected products (1)

cpe:2.3:o:orbic:wonder_rc555l_firmware:7.1.2:*:*:*:*:*:*:*

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