CVE-2023-20273: Cisco Cisco IOS XE Web UI: aktif olarak istismar edilen açık

Açıklama (NVD)

Cisco IOS XE contains a command injection vulnerability in the web user interface. When chained with CVE-2023-20198, the attacker can leverage the new local user to elevate privilege to root and write the implant to the file system. Cisco identified CVE-2023-20273 as the vulnerability exploited to deploy the implant. CVE-2021-1435, previously associated with the exploitation events, is no longer believed to be related to this activity.

Özet bilgiler

EPSS

%92,94 (yüzdelik 100)

Yama

Yok / bilinmiyor

KEV

Eklenme: 2023-10-23 · Son tarih: 2023-10-27

Gerekli aksiyon: Verify that instances of Cisco IOS XE Web UI are in compliance with BOD 23-02 and apply mitigations per vendor instructions. For affected products (Cisco IOS XE Web UI exposed to the internet or to untrusted networks), follow vendor instructions to determine if a system may have been compromised and immediately report positive findings to CISA.

Kaynaklar

• NVD kaydı
• CISA KEV kataloğu