CVE-2023-0654

CVE-2023-0654 is a low-severity vulnerability in Cloudflare Warp with a CVSS 3.x base score of 3.9. 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-1021.

Key facts

Description

Due to a misconfiguration, the WARP Mobile Client (< 6.29) for Android was susceptible to a tapjacking attack. In the event that an attacker built a malicious application and managed to install it on a victim's device, the attacker would be able to trick the user into believing that the app shown on the screen was the WARP client when in reality it was the attacker's app.

Frequently asked questions

What is CVE-2023-0654?
Due to a misconfiguration, the WARP Mobile Client (< 6.29) for Android was susceptible to a tapjacking attack. In the event that an attacker built a malicious application and managed to install it on a victim's device, the attacker would be able to trick the user into believing that the app shown on the screen was the WARP client when in reality it was the attacker's app.
How severe is CVE-2023-0654?
CVE-2023-0654 has a CVSS 3.x base score of 3.9, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-0654 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0654?
CVE-2023-0654 affects Cloudflare Warp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0654?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-0654 published?
CVE-2023-0654 was published on 2023-08-29 and last updated on 2026-06-17.

References

Affected products (1)

More vulnerabilities in Cloudflare Warp

All CVEs affecting Cloudflare Warp →

Other CWE-1021 vulnerabilities

Browse all CWE-1021 vulnerabilities →