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Fencer Vulns
medium 5.3

CVE-2024-37993 json

A vulnerability has been identified in SIMATIC Reader RF610R CMIIT (6GT2811-6BC10-2AA0) (All versions < V4.2), SIMATIC Reader RF610R ETSI (…

published 2024-09-10 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-36945

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits
0
none known

Summary

A vulnerability has been identified in SIMATIC Reader RF610R CMIIT (6GT2811-6BC10-2AA0) (All versions < V4.2), SIMATIC Reader RF610R ETSI (6GT2811-6BC10-0AA0) (All versions < V4.2), SIMATIC Reader RF610R FCC (6GT2811-6BC10-1AA0) (All versions < V4.2), SIMATIC Reader RF615R CMIIT (6GT2811-6CC10-2AA0) (All versions < V4.2), SIMATIC Reader RF615R ETSI (6GT2811-6CC10-0AA0) (All versions < V4.2), SIMATIC Reader RF615R FCC (6GT2811-6CC10-1AA0) (All versions < V4.2), SIMATIC Reader RF650R ARIB (6GT2811-6AB20-4AA0) (All versions < V4.2), SIMATIC Reader RF650R CMIIT (6GT2811-6AB20-2AA0) (All versions < V4.2), SIMATIC Reader RF650R ETSI (6GT2811-6AB20-0AA0) (All versions < V4.2), SIMATIC Reader RF650R FCC (6GT2811-6AB20-1AA0) (All versions < V4.2), SIMATIC Reader RF680R ARIB (6GT2811-6AA10-4AA0) (All versions < V4.2), SIMATIC Reader RF680R CMIIT (6GT2811-6AA10-2AA0) (All versions < V4.2), SIMATIC Reader RF680R ETSI (6GT2811-6AA10-0AA0) (All versions < V4.2), SIMATIC Reader RF680R FCC (6GT2811-6AA10-1AA0) (All versions < V4.2), SIMATIC Reader RF685R ARIB (6GT2811-6CA10-4AA0) (All versions < V4.2), SIMATIC Reader RF685R CMIIT (6GT2811-6CA10-2AA0) (All versions < V4.2), SIMATIC Reader RF685R ETSI (6GT2811-6CA10-0AA0) (All versions < V4.2), SIMATIC Reader RF685R FCC (6GT2811-6CA10-1AA0) (All versions < V4.2), SIMATIC RF1140R (6GT2831-6CB00) (All versions < V1.1), SIMATIC RF1170R (6GT2831-6BB00) (All versions < V1.1), SIMATIC RF166C (6GT2002-0EE20) (All versions < V2.2), SIMATIC RF185C (6GT2002-0JE10) (All versions < V2.2), SIMATIC RF186C (6GT2002-0JE20) (All versions < V2.2), SIMATIC RF186CI (6GT2002-0JE50) (All versions < V2.2), SIMATIC RF188C (6GT2002-0JE40) (All versions < V2.2), SIMATIC RF188CI (6GT2002-0JE60) (All versions < V2.2), SIMATIC RF360R (6GT2801-5BA30) (All versions < V2.2). The affected applications do not authenticated the creation of Ajax2App instances. This could allow an unauthenticated attacker to cause a denial of service condition.

Patch / fix

  • Siemens SIMATIC Reader RF610R CMIIT V4.2
  • Siemens SIMATIC Reader RF610R ETSI V4.2
  • Siemens SIMATIC Reader RF610R FCC V4.2
  • Siemens SIMATIC Reader RF615R CMIIT V4.2
  • Siemens SIMATIC Reader RF615R ETSI V4.2
  • Siemens SIMATIC Reader RF615R FCC V4.2
  • Siemens SIMATIC Reader RF650R ARIB V4.2
  • Siemens SIMATIC Reader RF650R CMIIT V4.2
  • Siemens SIMATIC Reader RF650R ETSI V4.2
  • Siemens SIMATIC Reader RF650R FCC V4.2
  • Siemens SIMATIC Reader RF680R ARIB V4.2
  • Siemens SIMATIC Reader RF680R CMIIT V4.2
  • Siemens SIMATIC Reader RF680R ETSI V4.2
  • Siemens SIMATIC Reader RF680R FCC V4.2
  • Siemens SIMATIC Reader RF685R ARIB V4.2
  • Siemens SIMATIC Reader RF685R CMIIT V4.2
  • Siemens SIMATIC Reader RF685R ETSI V4.2
  • Siemens SIMATIC Reader RF685R FCC V4.2
  • Siemens SIMATIC RF1140R V1.1
  • Siemens SIMATIC RF1170R V1.1
  • Siemens SIMATIC RF166C V2.2
  • Siemens SIMATIC RF185C V2.2
  • Siemens SIMATIC RF186C V2.2
  • Siemens SIMATIC RF186CI V2.2
  • Siemens SIMATIC RF188C V2.2
  • Siemens SIMATIC RF188CI V2.2
  • Siemens SIMATIC RF360R V2.2

Vendor advisories

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

cisa ICSA-24-256-07 updated cvss 5.3

Siemens SIMATIC RFID Readers

  • Siemens SIMATIC Reader RF610R CMIIT (6GT2811-6BC10-2AA0) <V4.2 Siemens SIMATIC Reader RF610R ETSI (6GT2811-6BC10-0AA0) <V4.2 Siemens SIMATIC Reader RF610R FCC (6GT2811-6BC10-1AA0) <V4.2 Siemens SIMATIC Reader RF615R CMIIT (6GT2811-6CC10-2AA0) <V4.2 Siemens SIMATIC Reader RF615R ETSI (6GT2811-6CC10-0AA0) <V4.2 Siemens SIMATIC Reader RF615R FCC (6GT2811-6CC10-1AA0) <V4.2
    +12 more products
    Siemens SIMATIC Reader RF650R ARIB (6GT2811-6AB20-4AA0) <V4.2 Siemens SIMATIC Reader RF650R CMIIT (6GT2811-6AB20-2AA0) <V4.2 Siemens SIMATIC Reader RF650R ETSI (6GT2811-6AB20-0AA0) <V4.2 Siemens SIMATIC Reader RF650R FCC (6GT2811-6AB20-1AA0) <V4.2 Siemens SIMATIC Reader RF680R ARIB (6GT2811-6AA10-4AA0) <V4.2 Siemens SIMATIC Reader RF680R CMIIT (6GT2811-6AA10-2AA0) <V4.2 Siemens SIMATIC Reader RF680R ETSI (6GT2811-6AA10-0AA0) <V4.2 Siemens SIMATIC Reader RF680R FCC (6GT2811-6AA10-1AA0) <V4.2 Siemens SIMATIC Reader RF685R ARIB (6GT2811-6CA10-4AA0) <V4.2 Siemens SIMATIC Reader RF685R CMIIT (6GT2811-6CA10-2AA0) <V4.2 Siemens SIMATIC Reader RF685R ETSI (6GT2811-6CA10-0AA0) <V4.2 Siemens SIMATIC Reader RF685R FCC (6GT2811-6CA10-1AA0) <V4.2
    affected: fixed in V4.2 support.industry.siemens.com
  • Siemens SIMATIC RF166C (6GT2002-0EE20) <V2.2 Siemens SIMATIC RF185C (6GT2002-0JE10) <V2.2 Siemens SIMATIC RF186C (6GT2002-0JE20) <V2.2 Siemens SIMATIC RF186CI (6GT2002-0JE50) <V2.2 Siemens SIMATIC RF188C (6GT2002-0JE40) <V2.2 Siemens SIMATIC RF188CI (6GT2002-0JE60) <V2.2
    +1 more products
    Siemens SIMATIC RF360R (6GT2801-5BA30) <V2.2
    affected: fixed in V2.2 support.industry.siemens.com
  • Siemens SIMATIC RF1140R (6GT2831-6CB00) <V1.1 Siemens SIMATIC RF1170R (6GT2831-6BB00) <V1.1
    affected: fixed in V1.1 support.industry.siemens.com

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

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

  • Siemens SIMATIC Reader RF610R CMIIT
  • Siemens SIMATIC Reader RF610R ETSI
  • Siemens SIMATIC Reader RF610R FCC
  • Siemens SIMATIC Reader RF615R CMIIT
  • Siemens SIMATIC Reader RF615R ETSI
  • Siemens SIMATIC Reader RF615R FCC
  • Siemens SIMATIC Reader RF650R ARIB
  • Siemens SIMATIC Reader RF650R CMIIT
  • Siemens SIMATIC Reader RF650R ETSI
  • Siemens SIMATIC Reader RF650R FCC
  • Siemens SIMATIC Reader RF680R ARIB
  • Siemens SIMATIC Reader RF680R CMIIT
  • Siemens SIMATIC Reader RF680R ETSI
  • Siemens SIMATIC Reader RF680R FCC
  • Siemens SIMATIC Reader RF685R ARIB
  • Siemens SIMATIC Reader RF685R CMIIT
  • Siemens SIMATIC Reader RF685R ETSI
  • Siemens SIMATIC Reader RF685R FCC
  • Siemens SIMATIC RF1140R
  • Siemens SIMATIC RF1170R
  • Siemens SIMATIC RF166C
  • Siemens SIMATIC RF185C
  • Siemens SIMATIC RF186C
  • Siemens SIMATIC RF186CI
  • Siemens SIMATIC RF188C
  • Siemens SIMATIC RF188CI
  • Siemens SIMATIC RF360R

Classification

Weakness

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.