4.9
Moyenne
CVE-2021-1461 A vulnerability in the Image Signature Verification feature of Cisco SD-WAN Software could allow an…
Description
A vulnerability in the Image Signature Verification feature of Cisco SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by crafting an unsigned software patch to bypass signature checks and loading it on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.Cisco has released software updates that address the vulnerability described in this advisory. There are no workarounds that address this vulnerability.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco Catalyst SD-WAN Manager | 19.3.0 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 19.2 | 19.2.0 → 19.2.929 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 19.1.0 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 19.0 | 19.0.0 → 19.0.1a | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 18.4 | 18.4.0 → 18.4.303 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 18.3 | 18.3.0 → 18.3.8 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 18.2.0 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 17.2 | 17.2.4 → 17.2.10 | Pas de correctif indiqué |
| Cisco SD-WAN vEdge Router | 19.3.0 | Pas de correctif indiqué |
Afficher les 7 autres branches Masquer les 7 autres branches
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco SD-WAN vEdge Router 19.2 | 19.2.0 → 19.2.929 | Pas de correctif indiqué |
| Cisco SD-WAN vEdge Router 19.1 | 19.1.0 → 19.1.01 | Pas de correctif indiqué |
| Cisco SD-WAN vEdge Router 19.0 | 19.0.0 → 19.0.1a | Pas de correctif indiqué |
| Cisco SD-WAN vEdge Router 18.4 | 18.4.0 → 18.4.303 | Pas de correctif indiqué |
| Cisco SD-WAN vEdge Router 18.3 | 18.3.0 → 18.3.8 | Pas de correctif indiqué |
| Cisco SD-WAN vEdge Router | 18.2.0 | Pas de correctif indiqué |
| Cisco SD-WAN vEdge Router 17.2 | 17.2.4 → 17.2.10 | Pas de correctif indiqué |
Références
- cisco-sa-sdwan-sigverbypass-gPYXd6Mk sec.cloudapps.cisco.com
- sec.cloudapps.cisco.com sec.cloudapps.cisco.com
Chronologie
- Publiée
- Dernière modification
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