High severity · published Dec 23, 2021
CVE-2021-4118
pytorch-lightning is vulnerable to Deserialization of Untrusted Data
7.8
CVSS
1%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PL
Pytorch Lightning · Lightningai
before 1.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-4118
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-4118
Patch
https://github.com/pytorchlightning/pytorch-lightning/commit/62f1e82e032eb16565e676d39e0db0cac7e34ace
Exploit
https://huntr.dev/bounties/31832f0c-e5bb-4552-a12c-542f81f111e6
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