HOMEVULNERABILITIESCVE-2019-12310
CRITICAL

CVE-2019-12310

CWE-22Published: June 3, 2019· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

ExaGrid appliances with firmware version v4.8.1.1044.P50 have a /monitor/data/Upgrade/ directory traversal vulnerability, which allows remote attackers to view and retrieve verbose logging information. Files within this directory were observed to contain sensitive run-time information, including Base64 encoded 'support' credentials, leading to administrative access of the device.

NVD Source

Technical Analysis

CVE-2019-12310 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

exagrid2 product(s)
backup appliance firmwarebackup appliance
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://exagrid.com/exagrid-products/resources/
ADVISORYhttps://www.inquisitllc.com/exagrid-directory-traversal-vulnerability-to-support-credential-extraction/
ADVISORYhttps://exagrid.com/exagrid-products/resources/
ADVISORYhttps://www.inquisitllc.com/exagrid-directory-traversal-vulnerability-to-support-credential-extraction/

All References (4)

→
https://exagrid.com/exagrid-products/resources/Vendor Advisory
→
https://www.inquisitllc.com/exagrid-directory-traversal-vulnerability-to-support-credential-extraction/Exploit · Third Party Advisory
→
https://exagrid.com/exagrid-products/resources/Vendor Advisory
→
https://www.inquisitllc.com/exagrid-directory-traversal-vulnerability-to-support-credential-extraction/Exploit · Third Party Advisory

Quick Facts

CVE IDCVE-2019-12310
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-22
CISA KEVNo
Affected1 vendor(s)
PublishedJun 3, 2019

Related CVEs (CWE-22)

CVE-2007-4982
10.0
CVE-2008-1117
10.0
CVE-2010-4931
10.0
CVE-2010-5286
10.0
CVE-2008-6604
10.0
CVE-2009-1730
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2019-12310 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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