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Fencer Intel
critical 9.8

CVE-2019-9201 json

Multiple Phoenix Contact devices allow remote attackers to establish TCP sessions to port 1962 and obtain sensitive information or make cha…

published 7y ago modified 4mo ago also EUVD-2019-18577

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
3.2%
EPSS 3.2% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

Multiple Phoenix Contact devices allow remote attackers to establish TCP sessions to port 1962 and obtain sensitive information or make changes, as demonstrated by using the Create Backup feature to traverse all directories.

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Vendor advisories

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

cisa ICSA-22-172-05 updated cvss 9.8

Phoenix Contact Classic Line Industrial Controllers

  • Phoenix Contact AXC 1050 2700988 Phoenix Contact AXC 1050XC 2701295 Phoenix Contact AXC 3050 2700989 Phoenix Contact FC 350 PCI ETH 2730844 Phoenix Contact ILC 1x0 Phoenix Contact ILC 1x1
    +8 more products
    Phoenix Contact ILC 3xx Phoenix Contact PC WORX RT BASIC 2700291 Phoenix Contact PC WORX SRT 2701680 Phoenix Contact RFC 430 ETH 2730190 Phoenix Contact RFC 450 ETH 2730200 Phoenix Contact RFC 460R 2700784 Phoenix Contact RFC 470S 2916794 Phoenix Contact RFC 480S 2404577
    affected: vendor fix, mitigation “For detailed information on Phoenix Contact's recommendations for measures to protect network-capable devices, please refer to their application note for classic line controllers” phoenixcontact.com

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 SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
5mo ago

Exploit prediction

3.16% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • medium.com https://medium.com/%40SergiuSechel/misconfiguration-in-ilc-gsm-gprs-devices-leaves-over-1-200-ics-devices-vulnerable-to-attacks-over-82c2d4a91561 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 9.0 AV:N/AC:L/Au:N/C:P/I:P/A:C

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality

References

Sources

Fencer Intel 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.