CVE-2023-0897

Sielco PolyEco1000 is vulnerable to a session hijack vulnerability due to the cookie being vulnerable to a brute force attack, lack of SSL, and the session being visible in requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
icscertCNA
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
sielcopolyeco500_firmware
1.7.0
sielcopolyeco500_firmware
10.16
sielcopolyeco300_firmware
2.0.0
sielcopolyeco300_firmware
2.0.2
sielcopolyeco300_firmware
10.19
sielcopolyeco1000_firmware
1.9.3
sielcopolyeco1000_firmware
1.9.4
sielcopolyeco1000_firmware
2.0.6
sielcopolyeco1000_firmware
10.19
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-07
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-07