HOMEVULNERABILITIESCVE-2019-15859
CRITICAL

CVE-2019-15859

CWE-200Published: October 9, 2019· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

Password disclosure in the web interface on socomec DIRIS A-40 devices before 48250501 allows a remote attacker to get full access to a device via the /password.jsn URI.

NVD Source

Technical Analysis

CVE-2019-15859 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.

From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

socomec2 product(s)
diris a-40 firmwarediris a-40
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

ADVISORYhttp://packetstormsecurity.com/files/154764/Socomec-DIRIS-A-40-Password-Disclosure.html
ADVISORYhttp://seclists.org/fulldisclosure/2019/Oct/10
ADVISORYhttp://packetstormsecurity.com/files/154764/Socomec-DIRIS-A-40-Password-Disclosure.html
ADVISORYhttp://seclists.org/fulldisclosure/2019/Oct/10

All References (6)

→
http://packetstormsecurity.com/files/154764/Socomec-DIRIS-A-40-Password-Disclosure.htmlThird Party Advisory · VDB Entry
→
http://seclists.org/fulldisclosure/2019/Oct/10Mailing List · Third Party Advisory
→
https://www.socomec.com/single-circuit-multifunction-meters_en.htmlProduct
→
http://packetstormsecurity.com/files/154764/Socomec-DIRIS-A-40-Password-Disclosure.htmlThird Party Advisory · VDB Entry
→
http://seclists.org/fulldisclosure/2019/Oct/10Mailing List · Third Party Advisory
→
https://www.socomec.com/single-circuit-multifunction-meters_en.htmlProduct

Quick Facts

CVE IDCVE-2019-15859
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-200
CISA KEVNo
Affected1 vendor(s)
PublishedOct 9, 2019

Related CVEs (CWE-200)

CVE-2008-3914
10.0
CVE-2026-40965
10.0
CVE-2022-29165
10.0
CVE-2025-61481
10.0
CVE-2011-3497
10.0
CVE-2008-3010
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2019-15859 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.COM. CVE data is provided under the NVD usage policy.
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