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The vulnerability of the microprogramming software of ZTE ZXMP M721 optical transport network devices, which stems from the use of a rigidly encrypted cryptographic key, can be exploited to disclose protected information.

🗓️ 29 Oct 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

ZTE ZXMP M721 microprogramming software vulnerability exposes protected information via a rigid key.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-46582
27 Oct 202509:01
circl
CNNVD
ZTE ZXMP M721 安全漏洞
27 Oct 202500:00
cnnvd
CNVD
ZTE ZXMP M721 Private Key Disclosure Vulnerability
31 Oct 202500:00
cnvd
CVE
CVE-2025-46582
27 Oct 202508:44
cve
Cvelist
CVE-2025-46582 Private Key Disclosure Vulnerability in ZTE ZXMP M721 Product
27 Oct 202508:44
cvelist
EUVD
EUVD-2025-36130
27 Oct 202508:44
euvd
NVD
CVE-2025-46582
27 Oct 202509:15
nvd
Positive Technologies
PT-2025-43911
27 Oct 202500:00
ptsecurity
RedhatCVE
CVE-2025-46582
28 Oct 202508:55
redhatcve
Vulnrichment
CVE-2025-46582 Private Key Disclosure Vulnerability in ZTE ZXMP M721 Product
27 Oct 202508:44
vulnrichment
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Vulners
Node
ztezxmp_m721Match5.30.020.001p01

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29 Oct 2025 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 26.8
CVSS 37.7
EPSS0.00311
1