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CVE-2023-0897

CRITICALCVSS 9.8/10EPSS 0.47%

Last modified

CVE-2023-0897 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. . EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.47%

37.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SielcoPolyeco500 Firmware1.7.0
SielcoPolyeco500 Firmware10.16
SielcoPolyeco300 Firmware2.0.0
SielcoPolyeco300 Firmware2.0.2
SielcoPolyeco300 Firmware10.19
SielcoPolyeco1000 Firmware1.9.3
SielcoPolyeco1000 Firmware1.9.4
SielcoPolyeco1000 Firmware2.0.6
SielcoPolyeco1000 Firmware10.19

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2023-0897?
CVE-2023-0897 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.
How do I fix CVE-2023-0897?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-0897?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST