Medium severity · published Jul 9, 2021
CVE-2021-33795
Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 produce incorrect PDF document signatures because the certificate name, document owner, and signature author are mishandled
5.5
CVSS
0.8%
EPSS
No
On KEV
Description
Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 produce incorrect PDF document signatures because the certificate name, document owner, and signature author are mishandled.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Foxit Reader · Foxitsoftware
before 10.1.4 · source: NVD
PH
Phantompdf · Foxitsoftware
before 10.1.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-33795
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-33795
Vendor Advisory
https://www.foxitsoftware.com/support/security-bulletins.html
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