ZyXEL P-660HW-T1/PMG5318-B20A/NBG-418N Password credentials management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in ZyXEL P-660HW-T1, PMG5318-B20A and NBG-418N. This affects an unknown function. The manipulation of the argument Password with the input 1234 leads to credentials management. This vulnerability is uniquely identified as CVE-2015-6016. No exploit exists. It is recommended to apply restrictive firewalling.

Detailsinfo

A vulnerability, which was classified as critical, has been found in ZyXEL P-660HW-T1, PMG5318-B20A and NBG-418N (Router Operating System) (version now known). This issue affects some unknown processing. The manipulation of the argument Password with the input value 1234 leads to a credentials management vulnerability. Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

ZyXEL P-660HW-T1 2 devices with ZyNOS firmware 3.40(AXH.0), PMG5318-B20A devices with firmware 1.00AANC0b5, and NBG-418N devices have a default password of 1234 for the admin account, which allows remote attackers to obtain administrative access via unspecified vectors.

The weakness was disclosed 12/31/2015 (Website). It is possible to read the advisory at kb.cert.org. The identification of this vulnerability is CVE-2015-6016 since 08/14/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

Addressing this vulnerability is possible by firewalling .

The entries VDB-79968, VDB-79969, VDB-79970 and VDB-79971 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/14/2015 🔍
12/31/2015 +139 days 🔍
12/31/2015 +0 days 🔍
01/02/2016 +2 days 🔍
11/09/2024 +3234 days 🔍

Sourcesinfo

Vendor: zyxel.com

Advisory: kb.cert.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-6016 (🔍)
GCVE (CVE): GCVE-0-2015-6016
GCVE (VulDB): GCVE-100-79967
CERT: 🔍
SecurityTracker: 1034552

See also: 🔍

Entryinfo

Created: 01/02/2016 17:40
Updated: 11/09/2024 03:56
Changes: 01/02/2016 17:40 (57), 05/25/2018 10:17 (2), 07/02/2022 00:43 (4), 11/09/2024 03:56 (15)
Complete: 🔍
Cache ID: 216::103

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