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Fencer Vulns
medium 6.8

CVE-2022-36325 json

Affected devices do not properly sanitize data introduced by an user when rendering the web interface.

published 2022-08-10 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-39041

cvss
6.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 63%
public exploits
0
none known

Summary

Affected devices do not properly sanitize data introduced by an user when rendering the web interface. This could allow an authenticated remote attacker with administrative privileges to inject code and lead to a DOM-based XSS.

Patch / fix

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU V7.1.2
  • Siemens RUGGEDCOM RM1224 LTE(4G) NAM V7.1.2
  • Siemens SCALANCE M804PB V7.1.2
  • Siemens SCALANCE M812-1 ADSL-Router V7.1.2
  • Siemens SCALANCE M816-1 ADSL-Router V7.1.2
  • Siemens SCALANCE M826-2 SHDSL-Router V7.1.2
  • Siemens SCALANCE M874-2 V7.1.2
  • Siemens SCALANCE M874-3 V7.1.2
  • Siemens SCALANCE M876-3 V7.1.2
  • Siemens SCALANCE M876-3 (ROK) V7.1.2
  • Siemens SCALANCE M876-4 (EU) V7.1.2
  • Siemens SCALANCE M876-4 (NAM) V7.1.2
  • Siemens SCALANCE MUM853-1 (EU) V7.1.2
  • Siemens SCALANCE MUM856-1 (EU) V7.1.2
  • Siemens SCALANCE MUM856-1 (RoW) V7.1.2
  • Siemens SCALANCE S615 LAN-Router V7.1.2
  • Siemens SCALANCE SC622-2C V2.3.1
  • Siemens SCALANCE SC626-2C V2.3.1
  • Siemens SCALANCE SC632-2C V2.3.1
  • Siemens SCALANCE SC636-2C V2.3.1
  • Siemens SCALANCE SC642-2C V2.3.1
  • Siemens SCALANCE SC646-2C V2.3.1
  • Siemens SCALANCE W721-1 RJ45 V6.6.0
  • Siemens SCALANCE W722-1 RJ45 V6.6.0
  • Siemens SCALANCE W734-1 RJ45 V6.6.0
  • Siemens SCALANCE W734-1 RJ45 (USA) V6.6.0
  • Siemens SCALANCE W738-1 M12 V6.6.0
  • Siemens SCALANCE W748-1 M12 V6.6.0
  • Siemens SCALANCE W748-1 RJ45 V6.6.0
  • Siemens SCALANCE W761-1 RJ45 V6.6.0

Vendor advisories

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

cisa ICSA-26-111-07 updated cvss 6.8

Siemens SCALANCE

  • Siemens SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AC0) < 6.6.0 Siemens SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AA0) < 6.6.0
    +34 more products
    Siemens SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AA6) < 6.6.0 Siemens SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AB0) < 6.6.0 Siemens SCALANCE W734-1 RJ45 (USA) (6GK5734-1FX00-0AB6) < 6.6.0 Siemens SCALANCE W738-1 M12 (6GK5738-1GY00-0AA0) < 6.6.0 Siemens SCALANCE W738-1 M12 (6GK5738-1GY00-0AB0) < 6.6.0 Siemens SCALANCE W748-1 M12 (6GK5748-1GD00-0AA0) < 6.6.0 Siemens SCALANCE W748-1 M12 (6GK5748-1GD00-0AB0) < 6.6.0 Siemens SCALANCE W748-1 RJ45 (6GK5748-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W748-1 RJ45 (6GK5748-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W761-1 RJ45 (6GK5761-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W761-1 RJ45 (6GK5761-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W774-1 M12 EEC (6GK5774-1FY00-0TA0) < 6.6.0 Siemens SCALANCE W774-1 M12 EEC (6GK5774-1FY00-0TB0) < 6.6.0 Siemens SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AA0) < 6.6.0 Siemens SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AA6) < 6.6.0 Siemens SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AB0) < 6.6.0 Siemens SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AC0) < 6.6.0 Siemens SCALANCE W774-1 RJ45 (USA) (6GK5774-1FX00-0AB6) < 6.6.0 Siemens SCALANCE W778-1 M12 (6GK5778-1GY00-0AA0) < 6.6.0 Siemens SCALANCE W778-1 M12 (6GK5778-1GY00-0AB0) < 6.6.0 Siemens SCALANCE W778-1 M12 EEC (6GK5778-1GY00-0TA0) < 6.6.0 Siemens SCALANCE W778-1 M12 EEC (USA) (6GK5778-1GY00-0TB0) < 6.6.0 Siemens SCALANCE W786-1 RJ45 (6GK5786-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W786-1 RJ45 (6GK5786-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W786-2 RJ45 (6GK5786-2FC00-0AA0) < 6.6.0 Siemens SCALANCE W786-2 RJ45 (6GK5786-2FC00-0AB0) < 6.6.0 Siemens SCALANCE W786-2 RJ45 (6GK5786-2FC00-0AC0) < 6.6.0 Siemens SCALANCE W786-2 SFP (6GK5786-2FE00-0AA0) < 6.6.0 Siemens SCALANCE W786-2 SFP (6GK5786-2FE00-0AB0) < 6.6.0 Siemens SCALANCE W786-2IA RJ45 (6GK5786-2HC00-0AA0) < 6.6.0 Siemens SCALANCE W786-2IA RJ45 (6GK5786-2HC00-0AB0) < 6.6.0 Siemens SCALANCE W788-1 M12 (6GK5788-1GD00-0AA0) < 6.6.0 Siemens SCALANCE W788-1 M12 (6GK5788-1GD00-0AB0) < 6.6.0 Siemens SCALANCE W788-1 RJ45 (6GK5788-1FC00-0AA0) < 6.6.0
    affected: fixed in V6.6.0 support.industry.siemens.com

9 more affected in the full advisory

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

cisa ICSA-22-223-07 updated cvss 6.8

Siemens SCALANCE

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) < 7.1.2 Siemens RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) < 7.1.2 Siemens SCALANCE M804PB (6GK5804-0AP00-2AA2) < 7.1.2 Siemens SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) < 7.1.2 Siemens SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) < 7.1.2 Siemens SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) < 7.1.2
    +12 more products
    Siemens SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) < 7.1.2 Siemens SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) < 7.1.2 Siemens SCALANCE M874-2 (6GK5874-2AA00-2AA2) < 7.1.2 Siemens SCALANCE M874-3 (6GK5874-3AA00-2AA2) < 7.1.2 Siemens SCALANCE M876-3 (6GK5876-3AA02-2BA2) < 7.1.2 Siemens SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) < 7.1.2 Siemens SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) < 7.1.2 Siemens SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) < 7.1.2 Siemens SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) < 7.1.2 Siemens SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) < 7.1.2 Siemens SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) < 7.1.2 Siemens SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) < 7.1.2
    affected: fixed in V7.1.2, mitigation support.industry.siemens.com
  • Siemens SCALANCE SC622-2C (6GK5622-2GS00-2AC2) < 2.3.1 Siemens SCALANCE SC626-2C (6GK5626-2GS00-2AC2) < 2.3.1
    affected: fixed in V2.3.1, mitigation support.industry.siemens.com
  • Siemens SCALANCE SC632-2C (6GK5632-2GS00-2AC2) < 2.3.1 Siemens SCALANCE SC636-2C (6GK5636-2GS00-2AC2) < 2.3.1 Siemens SCALANCE SC642-2C (6GK5642-2GS00-2AC2) < 2.3.1 Siemens SCALANCE SC646-2C (6GK5646-2GS00-2AC2) < 2.3.1
    affected: fixed in V2.3.1, mitigation
  • Siemens SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AC0) < 6.6.0 Siemens SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AA0) < 6.6.0
    +10 more products
    Siemens SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AA6) < 6.6.0 Siemens SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AB0) < 6.6.0 Siemens SCALANCE W734-1 RJ45 (USA) (6GK5734-1FX00-0AB6) < 6.6.0 Siemens SCALANCE W738-1 M12 (6GK5738-1GY00-0AA0) < 6.6.0 Siemens SCALANCE W738-1 M12 (6GK5738-1GY00-0AB0) < 6.6.0 Siemens SCALANCE W748-1 M12 (6GK5748-1GD00-0AA0) < 6.6.0 Siemens SCALANCE W748-1 M12 (6GK5748-1GD00-0AB0) < 6.6.0 Siemens SCALANCE W748-1 RJ45 (6GK5748-1FC00-0AA0) < 6.6.0 Siemens SCALANCE W748-1 RJ45 (6GK5748-1FC00-0AB0) < 6.6.0 Siemens SCALANCE W761-1 RJ45 (6GK5761-1FC00-0AA0) < 6.6.0
    affected: fixed in V6.6.0, mitigation support.industry.siemens.com

145 more affected in the full advisory

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
total
Assessed
18 mo ago

Exploit prediction

1.01% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CNA 3.1 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU
  • Siemens RUGGEDCOM RM1224 LTE(4G) NAM
  • Siemens SCALANCE M804PB
  • Siemens SCALANCE M812-1 ADSL-Router
  • Siemens SCALANCE M816-1 ADSL-Router
  • Siemens SCALANCE M826-2 SHDSL-Router
  • Siemens SCALANCE M874-2
  • Siemens SCALANCE M874-3
  • Siemens SCALANCE M876-3
  • Siemens SCALANCE M876-3 (ROK)
  • Siemens SCALANCE M876-4 (EU)
  • Siemens SCALANCE M876-4 (NAM)
  • Siemens SCALANCE MUM853-1 (EU)
  • Siemens SCALANCE MUM856-1 (EU)
  • Siemens SCALANCE MUM856-1 (RoW)
  • Siemens SCALANCE S615 LAN-Router
  • Siemens SCALANCE SC622-2C
  • Siemens SCALANCE SC626-2C
  • Siemens SCALANCE SC632-2C
  • Siemens SCALANCE SC636-2C
  • Siemens SCALANCE SC642-2C
  • Siemens SCALANCE SC646-2C
  • Siemens SCALANCE W1748-1 M12
  • Siemens SCALANCE W1788-1 M12
  • Siemens SCALANCE W1788-2 EEC M12
  • Siemens SCALANCE W1788-2 M12
  • Siemens SCALANCE W1788-2IA M12
  • Siemens SCALANCE W721-1 RJ45
  • Siemens SCALANCE W722-1 RJ45
  • Siemens SCALANCE W734-1 RJ45
  • Siemens SCALANCE W734-1 RJ45 (USA)
  • Siemens SCALANCE W738-1 M12
  • Siemens SCALANCE W748-1 M12
  • Siemens SCALANCE W748-1 RJ45
  • Siemens SCALANCE W761-1 RJ45
  • Siemens SCALANCE W774-1 M12 EEC
  • Siemens SCALANCE W774-1 RJ45
  • Siemens SCALANCE W774-1 RJ45 (USA)
  • Siemens SCALANCE W778-1 M12
  • Siemens SCALANCE W778-1 M12 EEC
  • Siemens SCALANCE W778-1 M12 EEC (USA)
  • Siemens SCALANCE W786-1 RJ45
  • Siemens SCALANCE W786-2 RJ45
  • Siemens SCALANCE W786-2 SFP
  • Siemens SCALANCE W786-2IA RJ45
  • Siemens SCALANCE W788-1 M12
  • Siemens SCALANCE W788-1 RJ45
  • Siemens SCALANCE W788-2 M12
  • Siemens SCALANCE W788-2 M12 EEC
  • Siemens SCALANCE W788-2 RJ45

Classification

Weakness
  • CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page

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.