CVE-2019-10921

HIGH
7.5
CVSS Score
Published: May 14, 2019 at 07:54 PM UTC
Updated: June 17, 2026 at 02:11 AM UTC
2 products affected across 1 vendorLogo !8 Bm FirmwareLogo! 8 Bm

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Unencrypted storage of passwords in the project could allow an attacker with access to port 10005/tcp to obtain passwords of the device. The security vulnerability could be exploited by an unauthenticated attacker with network access to port 10005/tcp. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality of the device. At the time of advisory publication no public exploitation of this security vulnerability was known

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 8.3
Affected range stops below 8.3, so it looks safe — our inference, not a vendor statement
siemens-logo-8-bm (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

Mailing Listx_refsource_FULLDISCExploitThird Party Advisory
http://seclists.org/fulldisclosure/2019/May/49
VDB Entryx_refsource_BIDThird Party Advisory
http://www.securityfocus.com/bid/108382
Mailing Listx_refsource_BUGTRAQExploitThird Party Advisory
https://seclists.org/bugtraq/2019/May/74

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-256CWE-522

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