Vulnerability Monitor

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CVE-2015-7255

ZTE OX-330P, ZXHN H108N, W300V1.0.0S_ZRD_TR1_D68, HG110, GAN9.8T101A-B, MF28G, ZXHN H108N use non-unique X.509 certificates and SSH host keys, which might allow remote attackers to obtain credentials or other sensitive information via a man-in-the-middle attack, passive decryption attack, or impersonating a legitimate device.

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 12 products from zte, from zte, from zte and 9 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

First disclosed in 2017, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.

Published

2017-08-29T15:29:00.517

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-200

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	zte	ox-330p_firmware	-	Yes
Hardware	zte	ox-330p	-	No
Operating System	zte	zxhn_h108n_firmware	-	Yes
Hardware	zte	zxhn_h108n	-	No
Operating System	zte	w300v1.0.0s_zrd_tr1_d68_firmware	-	Yes
Hardware	zte	w300v1.0.0s_zrd_tr1_d68	-	No
Operating System	zte	hg110_firmware	-	Yes
Hardware	zte	hg110	-	No
Operating System	zte	gan9.8t101a-b_firmware	-	Yes
Hardware	zte	gan9.8t101a-b	-	No
Operating System	zte	mf28g_firmware	-	Yes
Hardware	zte	mf28g	-	No
Operating System	zte	zxhn_h108n_firmware	-	Yes
Hardware	zte	zxhn_h108n	-	No

References

http://www.kb.cert.org/vuls/id/566724 Mitigation, Third Party Advisory, US Government Resource ([email protected])
https://github.com/sec-consult/houseofkeys/search?p=3&q=zte&type=&utf8=%E2%9C%93 Third Party Advisory ([email protected])
https://www.kb.cert.org/vuls/id/BLUU-A2NQYR Third Party Advisory, US Government Resource ([email protected])
http://www.kb.cert.org/vuls/id/566724 Mitigation, Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/sec-consult/houseofkeys/search?p=3&q=zte&type=&utf8=%E2%9C%93 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.kb.cert.org/vuls/id/BLUU-A2NQYR Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For zte's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.