5.4
CVE-2026-20122
- EPSS 0.02%
- Veröffentlicht 25.02.2026 16:14:21
- Zuletzt bearbeitet 04.03.2026 21:25:22
- Quelle psirt@cisco.com
- CVE-Watchlists
- Unerledigt
A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. To exploit this vulnerability, the attacker must have valid read-only credentials with API access on the affected system. This vulnerability is due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmanage user privileges.
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Cisco ≫ Catalyst Sd-wan Manager Version < 20.9.8.2
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.11 < 20.12.5.3
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.13 < 20.15.4.2
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.16 < 20.18.2.1
Cisco ≫ Catalyst Sd-wan Manager Version20.12.6
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.02% | 0.031 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.4 | 2.8 | 2.5 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
|
| psirt@cisco.com | 5.4 | 2.8 | 2.5 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
|
CWE-648 Incorrect Use of Privileged APIs
The product does not conform to the API requirements for a function call that requires extra privileges. This could allow attackers to gain privileges by causing the function to be called incorrectly.