PoC Index

CVE-2020-5421

HIGH 8.7EPSS 10.7%

In Spring Framework versions 5.2.0 - 5.2.8, 5.1.0 - 5.1.17, 5.0.0 - 5.0.18, 4.3.0 - 4.3.28, and older unsupported versions, the protections against RFD attacks from CVE-2015-5211 may be bypassed depending on the browser used through the use of a jsessionid path parameter.

CVSS v3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N
CVSS v3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N
CVSS v3.0
8.7 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CVSS v2.0
3.6 LOWAV:N/AC:H/Au:S/C:P/I:P/A:N
EPSS
10.74% chance of exploitation in the next 30 days, 96th percentile
Published
2020-09-19
Updated
2024-09-17

Proof-of-concept exploits (1)

References

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