CVE-2026-7257

🔶 medium

Summary

** UNSUPPORTED WHEN ASSIGNED ** An insecure storage of sensitive information vulnerability in the configuration file of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow a local attacker with administrator privileges to download and decrypt a backup configuration file.

CVSS Score

4.4

Medium

EPSS Score

0.0

Exploit Probability

Published Date

2026-05-12

First Seen: 2026-05-17

📊 Relative Risk Intelligence

This CVE is Lower Risk - more severe than 11.4% of all 365,890 vulnerabilities in our database.

#324,307

Below average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: May 12, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

SSVC data provided by CISA

Last Modified 2026-05-16

Source NVD 🔗

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

CWE IDs (Weakness Types)

CWE-922

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
zyxel	wre6505_firmware	Affected	vv1.00\(abdv.3\)c0

🔗 References 1

🔗 Related CVEs 3

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-7256	⚠️ high	8.8	1.2	UNSUPPORTED WHEN ASSIGNED A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware versio...	2026-05-12
CVE-2026-6058	🔶 medium	4.5	0.2	UNSUPPORTED WHEN ASSIGNED An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 fi...	2026-04-21
CVE-2017-7964	⛔ critical	10.0	2.7	Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for ...	2017-04-19

These CVEs affect the same products