CVE-2020-1772
Information Disclosure
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
It's possible to craft Lost Password requests with wildcards in the Token value, which allows attacker to retrieve valid Token(s), generated by users which already requested new passwords. This issue affects: ((OTRS)) Community Edition 5.0.41 and prior versions, 6.0.26 and prior versions. OTRS: 7.0.15 and prior versions.
Es posible diseñar peticiones de Contraseña Perdida con wildcards en el valor de Token, permite a un atacante recuperar Token(s) válidos, generados por usuarios que ya solicitaron nuevas contraseñas. Este problema afecta a: ((OTRS)) Community Edition versiones 5.0.41 y anteriores, versiones 6.0.26 y anteriores. OTRS; versiones 7.0.15 y anteriores.
*Credits:
Fabian Henneke
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2019-11-29 CVE Reserved
- 2020-03-27 CVE Published
- 2024-07-21 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-155: Improper Neutralization of Wildcards or Matching Symbols
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html | Mailing List |
|
| https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://otrs.com/release-notes/otrs-security-advisory-2020-09 | 2023-08-31 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Otrs Search vendor "Otrs" | Otrs Search vendor "Otrs" for product "Otrs" | >= 5.0.0 <= 5.0.41 Search vendor "Otrs" for product "Otrs" and version " >= 5.0.0 <= 5.0.41" | community |
Affected
| ||||||
| Otrs Search vendor "Otrs" | Otrs Search vendor "Otrs" for product "Otrs" | >= 6.0.0 <= 6.0.26 Search vendor "Otrs" for product "Otrs" and version " >= 6.0.0 <= 6.0.26" | community |
Affected
| ||||||
| Otrs Search vendor "Otrs" | Otrs Search vendor "Otrs" for product "Otrs" | >= 7.0.0 <= 7.0.15 Search vendor "Otrs" for product "Otrs" and version " >= 7.0.0 <= 7.0.15" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Backports Sle Search vendor "Opensuse" for product "Backports Sle" | 15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Backports Sle Search vendor "Opensuse" for product "Backports Sle" | 15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0" | sp1 |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Backports Sle Search vendor "Opensuse" for product "Backports Sle" | 15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0" | sp2 |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.1 Search vendor "Opensuse" for product "Leap" and version "15.1" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.2 Search vendor "Opensuse" for product "Leap" and version "15.2" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||