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CVE-2016-1560

85
FAUCET Score

CVE-2016-1560 affects ExaGrid appliances running firmware older than 4.8 P26, stemming from the use of hardcoded default credentials for both the root shell and web interface support accounts. This critical vulnerability, with a CVSS score of 9.8, allows unauthenticated remote attackers to gain full administrative control over affected devices via SSH or HTTP. While not listed on the KEV catalog, public exploit modules, including a Metasploit module, are readily available, indicating a high potential for exploitation despite a lack of widespread community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.8CPE matchmatch criteria
cpe:2.3:o:exagrid:ex3000_firmware:4.8:*:*:*:*:*:*:*
4.8CPE matchmatch criteria
cpe:2.3:o:exagrid:ex5000_firmware:4.8:*:*:*:*:*:*:*
4.8CPE matchmatch criteria
cpe:2.3:o:exagrid:ex7000_firmware:4.8:*:*:*:*:*:*:*
4.8CPE matchmatch criteria
cpe:2.3:o:exagrid:ex10000e_firmware:4.8:*:*:*:*:*:*:*
4.8CPE matchmatch criteria
cpe:2.3:o:exagrid:ex13000e_firmware:4.8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
72.29%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: ExaGrid Known SSH Key and Default Password · Apr 7, 2016
ExploitDB: EDB-41680 · Apr 7, 2016
This CVE's current EPSS score of 0.7229 is in the 98th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/136634/ExaGrid-Known-SSH-Key-Default-Password.html
ExploitThird Party AdvisoryVDB Entry
community.rapid7.com / community/infosec/blog/2016/04/07/r7-2016-04-exagrid-backdoor-ssh-keys-and-hardcoded-credentials
ExploitMitigationThird Party Advisory
rapid7.com / db/modules/exploit/linux/ssh/exagrid_known_privkey
Third Party Advisory