// For flags

CVE-2020-28407

 

Severity Score

7.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

In swtpm before 0.4.2 and 0.5.x before 0.5.1, a local attacker may be able to overwrite arbitrary files via a symlink attack against a temporary file such as TMP2-00.permall.

En swtpm anterior a 0.4.2 y 0.5.x anterior a 0.5.1, un atacante local podría sobrescribir archivos arbitrarios mediante un ataque de enlace simbólico contra un archivo temporal como TMP2-00.permall.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2020-11-10 CVE Reserved
  • 2023-11-03 CVE Published
  • 2023-11-03 EPSS Updated
  • 2024-09-12 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-59: Improper Link Resolution Before File Access ('Link Following')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Swtpm Project
Search vendor "Swtpm Project"
 Swtpm
Search vendor "Swtpm Project" for product "Swtpm"
 < 0.4.2
Search vendor "Swtpm Project" for product "Swtpm" and version " < 0.4.2"
-
Affected
Swtpm Project
Search vendor "Swtpm Project"
 Swtpm
Search vendor "Swtpm Project" for product "Swtpm"
 0.5.0
Search vendor "Swtpm Project" for product "Swtpm" and version "0.5.0"
-
Affected