CVE-2021-26557
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
When Octopus Tentacle is installed using a custom folder location, folder ACLs are not set correctly and could lead to an unprivileged user using DLL side-loading to gain privileged access.
Cuando Octopus Tentacle se instala usando una ubicación de carpeta personalizada, las ACL de carpeta no se establecen correctamente y podrÃan conllevar a que un usuario no privilegiado use una carga lateral de DLL para conseguir acceso privilegiado
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-02-02 CVE Reserved
- 2021-10-07 CVE Published
- 2024-06-22 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-426: Untrusted Search Path
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://advisories.octopus.com/adv/2021-02---Local-privilege-escalation-in-Octopus-Tentacle-%28CVE-2021-26557%29.1732870264.html | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Octopus Search vendor "Octopus" | Tentacle Search vendor "Octopus" for product "Tentacle" | >= 3.15.4 < 6.0.489 Search vendor "Octopus" for product "Tentacle" and version " >= 3.15.4 < 6.0.489" | - |
Affected
| ||||||