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Fencer Intel
medium 5.4

CVE-2019-11370 json

Stored XSS was discovered in Carel pCOWeb prior to B1.2.4, as demonstrated by the config/pw_snmp.html "System contact" field.

published 7y ago modified 4mo ago also EUVD-2019-3048

cvss
5.4
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.9%
EPSS 4.9% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB, plus a Nuclei check

Summary

Stored XSS was discovered in Carel pCOWeb prior to B1.2.4, as demonstrated by the config/pw_snmp.html "System contact" field.

Patch / fix

  • carel pcoweb_card_firmware b1.2.4

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Timeline

  1. First public exploit (EDB-46897)
  2. Published

Exploit prediction

4.94% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-46897 Carel pCOWeb < B1.2.1 - Cross-Site Scripting webapps, 2019-05-22
  • Nuclei template Carel pCOWeb <B1.2.4 - Cross-Site Scripting nuclei detection template
  • drive.google.com https://drive.google.com/open?id=1WkmtsCVNCtxwWH2fe9DtHow_Nedp1a7j referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/nepenthe0320/cve_poc/blob/master/CVE-2019-11370 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 5.4 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

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.