4.7
CVE-2020-3561
- EPSS 0.36%
- Veröffentlicht 21.10.2020 19:15:17
- Zuletzt bearbeitet 21.11.2024 05:31:19
- Quelle psirt@cisco.com
- Teams Watchlist Login
- Unerledigt Login
A vulnerability in the Clientless SSL VPN (WebVPN) of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to inject arbitrary HTTP headers in the responses of the affected system. The vulnerability is due to improper input sanitization. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to conduct a CRLF injection attack, adding arbitrary HTTP headers in the responses of the system and redirecting the user to arbitrary websites.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Adaptive Security Appliance Version < 9.6.4.35
Cisco ≫ Firepower Threat Defense Version < 6.3.0.6
Cisco ≫ Firepower Threat Defense Version >= 6.4.0 < 6.4.0.10
Cisco ≫ Firepower Threat Defense Version >= 6.5.0 < 6.5.0.5
Cisco ≫ Firepower Threat Defense Version >= 6.6.0 < 6.6.1
Cisco ≫ Adaptive Security Appliance Software Version >= 9.8.0 < 9.8.4.20
Cisco ≫ Adaptive Security Appliance Software Version >= 9.9.0 < 9.9.2.80
Cisco ≫ Adaptive Security Appliance Software Version >= 9.10.0 < 9.10.1.43
Cisco ≫ Adaptive Security Appliance Software Version >= 9.12.0 < 9.12.3.9
Cisco ≫ Adaptive Security Appliance Software Version >= 9.13.0 < 9.13.1.10
Cisco ≫ Adaptive Security Appliance Software Version >= 9.14.0 < 9.14.1.10
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.36% | 0.554 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.7 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
|
| nvd@nist.gov | 4.3 | 8.6 | 2.9 |
AV:N/AC:M/Au:N/C:N/I:P/A:N
|
| psirt@cisco.com | 4.7 | 2.8 | 1.4 |
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
|
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.