VDB-99476 · CVE-2015-2881 · GCVE-0-2015-2881

Gynoii Password hard-coded credentials

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Gynoii. It has been declared as critical. This vulnerability affects unknown code. Such manipulation with the input 12345 as part of Password leads to hard-coded credentials. This vulnerability is documented as CVE-2015-2881. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Gynoii (version now known). It has been rated as critical. Affected by this issue is some unknown processing. The manipulation with the input value 12345 leads to a hard-coded credentials vulnerability. Using CWE to declare the problem leads to CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Gynoii has a password of guest for the backdoor guest account and a password of 12345 for the backdoor admin account.

The bug was discovered 09/02/2015. The weakness was released 04/10/2017 (Website). The advisory is shared for download at community.rapid7.com. This vulnerability is handled as CVE-2015-2881 since 04/03/2015. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1110.001.

The vulnerability was handled as a non-public zero-day exploit for at least 585 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at VDB-99475, VDB-99477, VDB-99478 and VDB-99480. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Gynoii

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/03/2015 🔍
09/02/2015 +152 days 🔍
04/09/2017 +585 days 🔍
04/10/2017 +1 days 🔍
04/10/2017 +0 days 🔍
08/27/2020 +1235 days 🔍

Sourcesinfo

Advisory: community.rapid7.com
Status: Not defined

CVE: CVE-2015-2881 (🔍)
GCVE (CVE): GCVE-0-2015-2881
GCVE (VulDB): GCVE-100-99476
OSVDB: - CVE-2015-2881 - Gynoii - Multiple Products - Hardcoded Credentials Issue

See also: 🔍

Entryinfo

Created: 04/10/2017 09:44
Updated: 08/27/2020 20:06
Changes: 04/10/2017 09:44 (57), 08/27/2020 20:06 (2)
Complete: 🔍
Cache ID: 216::103