Skip to content
Fencer Vulns
critical 9.8

CVE-2020-27544 json

An issue was discovered in FoldingAtHome Client Advanced Control GUI before commit 9b619ae64443997948a36dda01b420578de1af77, allows remote…

published 2023-08-11 3 y ago modified 2026-06-17 4 mo ago also EUVD-2020-20052

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits
0
none known

Summary

An issue was discovered in FoldingAtHome Client Advanced Control GUI before commit 9b619ae64443997948a36dda01b420578de1af77, allows remote attackers to execute arbitrary code via crafted payload to function parse_message in file Connection.py.

Patch / fix

  • foldingathome client_advanced_control 2022-09-22

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.17% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.