CVE-2016-1560 : ExaGrid appliances with firmware before 4.8 P26 have a default password of (1) i

ExaGrid appliances with firmware before 4.8 P26 have a default password of (1) inflection for the root shell account and (2) support for the support account in the web interface, which allows remote attackers to obtain administrative access via an SSH or HTTP session.

Published 2017-04-21 20:59:00

Updated 2017-04-27 14:49:14

Source CERT/CC

View at NVD, CVE.org

Products affected by CVE-2016-1560

Exagrid » Ex3000 Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex3000_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex3000 » Version: N/A
Exagrid » Ex5000 Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex5000_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex5000 » Version: N/A
Exagrid » Ex7000 Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex7000_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex7000 » Version: N/A
Exagrid » Ex10000e Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex10000e_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex10000e » Version: N/A
Exagrid » Ex13000e Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex13000e_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex13000e » Version: N/A
Exagrid » Ex21000e Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex21000e_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex21000e » Version: N/A
Exagrid » Ex32000e Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex32000e_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex32000e » Version: N/A
Exagrid » Ex40000e Firmware » Version: 4.8
cpe:2.3:o:exagrid:ex40000e_firmware:4.8:*:*:*:*:*:*:*
Matching versions
When used together with: Exagrid » Ex40000e » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2016-1560

EPSS FAQ

1.57%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 86 %

Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2016-1560

ExaGrid Known SSH Key and Default Password

Disclosure Date: 2016-04-07

First seen: 2020-04-26

exploit/linux/ssh/exagrid_known_privkey

ExaGrid ships a public/private key pair on their backup appliances to allow passwordless authentication to other ExaGrid appliances. Since the private key is easily retrievable, an attacker can use it to gain unauthorized remote access as root. Addit

More information

CVSS scores for CVE-2016-1560

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
10.0	HIGH	AV:N/AC:L/Au:N/C:C/I:C/A:C	10.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2016-1560

CWE-798 Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-1560

https://community.rapid7.com/community/infosec/blog/2016/04/07/r7-2016-04-exagrid-backdoor-ssh-keys-and-hardcoded-credentials

R7-2016-04: Exagrid Backdoor SSH Keys and Hardcoded Credentials (CVE-2016-1560, CVE-2016-1561)
Exploit;Mitigation;Third Party Advisory

CVEs referencing this url
http://www.rapid7.com/db/modules/exploit/linux/ssh/exagrid_known_privkey

ExaGrid Known SSH Key and Default Password
Third Party Advisory

CVEs referencing this url
http://packetstormsecurity.com/files/136634/ExaGrid-Known-SSH-Key-Default-Password.html

ExaGrid Known SSH Key / Default Password ≈ Packet Storm
Exploit;Third Party Advisory;VDB Entry

CVEs referencing this url

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