What is the CVSS score of CVE-2025-3577?

CVE-2025-3577 has a CVSS 3.1 base score of 4.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 2.8%.

Which versions of Amg1302 T10B Firmware are affected by CVE-2025-3577?

Organizations using the web management interface of the Zyxel AMG1302-T10B firmware should be aware of moderate risk from CVE-2025-3577, a path traversal vulnerability rated CVSS 4.9.

Is there a public PoC exploit available for CVE-2025-3577?

Yes, a public proof-of-concept exploit is available for CVE-2025-3577. Prioritise patching immediately. EPSS: 2.8%.

How to fix or mitigate CVE-2025-3577?

Within 30 days: Identify affected systems running the web management interface of the Zyxel AMG1302-T10B firmw and apply vendor patches as part of regular patch cycle. Review file handling controls.

Amg1302 T10B Firmware CVE-2025-3577

MEDIUM

Path Traversal (CWE-22)

2025-04-22 security@zyxel.com.tw

Path Traversal Zyxel Amg1302 T10B Firmware

4.9

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

PoC Detected

Jun 23, 2025 - 19:29 vuln.today

Public exploit code

CVE Published

Apr 22, 2025 - 03:15 nvd

MEDIUM 4.9

DescriptionNVD

UNSUPPORTED WHEN ASSIGNED A path traversal vulnerability in the web management interface of the Zyxel AMG1302-T10B firmware version 2.00(AAJC.16)C0 could allow an authenticated attacker with administrator privileges to access restricted directories by sending a crafted HTTP request to an affected device.

AnalysisAI

UNSUPPORTED WHEN ASSIGNED A path traversal vulnerability in the web management interface of the Zyxel AMG1302-T10B firmware version 2.00(AAJC.16)C0 could allow an authenticated attacker with. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. UNSUPPORTED WHEN ASSIGNED A path traversal vulnerability in the web management interface of the Zyxel AMG1302-T10B firmware version 2.00(AAJC.16)C0 could allow an authenticated attacker with administrator privileges to access restricted directories by sending a crafted HTTP request to an affected device. Affected products include: Zyxel Amg1302-T10B Firmware. Version information: version 2.00.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.

CVE-2025-3577 vulnerability details – vuln.today

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Amg1302 T10B Firmware CVE-2025-3577

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code