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Fencer Vulns
medium 5.5

CVE-2019-18340 json

A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0), Control Center Server (CCS) (All versions >= V1…

published 2019-12-12 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-8129

cvss
5.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 16%
public exploits
0
none known

Summary

A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0), Control Center Server (CCS) (All versions >= V1.5.0), SiNVR/SiVMS Video Server (All versions < V5.0.0), SiNVR/SiVMS Video Server (All versions >= V5.0.0). Both the SiVMS/SiNVR Video Server and the Control Center Server (CCS) store user and device passwords by applying weak cryptography.

A local attacker could exploit this vulnerability to extract the passwords from the user database and/or the device configuration files to conduct further attacks.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-20-070-01 updated cvss 5.5

ICSA-20-070-01_Siemens and PKE SiNVR/SiVMS Video Server (Update B)

  • Siemens Control Center Server (CCS) <V1.5.0, >=V1.5.0
    affected: fixed in V1.5.0, mitigation, no fix planned

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

cisa ICSA-19-344-02 updated cvss 5.5

Siemens and PKE SiNVR, SiVMS Video Server (Update A)

  • Siemens SiNVR 3 Central Control Server (CCS) - SSA-761844 and ICSA-21-103-10 Siemens SiNVR/SiVMS Video Server >= 5.0.0, CVE-2019-18340, < 5.0.0
    affected: fixed in v5.0.0 sivms.cloud

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

cisa ICSA-21-103-10 updated cvss 5.5

Siemens and PKE Control Center Server

  • Siemens Control Center Server (CCS) < V1.5.0, >= V1.5.0
    affected: fixed in V1.5.0, mitigation, no fix available “Currently no remediation is available” sivms.cloud

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:F/RL:U/RC:C
CNA 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • Siemens Control Center Server (CCS)
  • Siemens SiNVR/SiVMS Video Server

Classification

Weakness
  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.