Information disclosure in Exagrid Ex10000e
CVE-2016-1561
ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the authorized_keys file for root, which allows remote attackers to obtain SSH access by leveraging knowledge of a private key from another installation or a…
Vulnerability class: Information Disclosure
EPSS: 0.844 (99.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Exagrid Ex10000e
- Exagrid Ex10000e_firmware — versions 4.8
- Exagrid Ex13000e
- Exagrid Ex13000e_firmware — versions 4.8
- Exagrid Ex21000e
- Exagrid Ex21000e_firmware — versions 4.8
- Exagrid Ex3000
- Exagrid Ex3000_firmware — versions 4.8
- Exagrid Ex32000e
- Exagrid Ex32000e_firmware — versions 4.8
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cret@cert.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cret@cert.org (Exploit, Third Party Advisory, x_refsource_MISC, Mitigation)
- cret@cert.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2016-1561?
- CVE-2016-1561 is a high-severity vulnerability in Exagrid Ex10000e, classified under Information Disclosure. CVSS score: 7.5/10. Published 2017-04-21.
- How severe is CVE-2016-1561?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-1561 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.