Acer Working to Patch Wave 7 Router 0

Cybersecuritynews •Abinaya • June 4, 2026

Acer is preparing a firmware update to address a critical zero-day vulnerability affecting its Wave 7 routers, following disclosure by independent security researcher Gergo Pap. The issue affects devices running firmware versions earlier than and poses a significant risk due to unauthenticated remote exploitation. According to Acer’s security advisory, the vulnerabilities originate from weaknesses in […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Acer Addresses Critical Zero-Day Vulnerabilities in Wave 7 Routers Acer is working to patch two critical zero-day vulnerabilities affecting its Wave 7 mesh routers. The vulnerabilities, reported by researcher Gergo Pap, impact firmware version T7c_GBL_1.01.000055 and earlier. CVE-2026-49200 allows unauthenticated attackers to access plaintext credentials stored in log archives, while CVE-2026-49201 involves a hardcoded cryptographic key that enables persistent backdoor access. Acer plans to release firmware updates to address these issues by the end of June 2026. Until patches are available, users are advised to disable remote management or restrict access to trusted IP addresses. The vulnerabilities pose a significant risk due to their potential for remote exploitation without authentication. 5 sources 72

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Acer Working to Patch Wave 7 Router 0

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