CVE-2022-20827

criticalPriorität · verfolgen · 41EPSS 0.020 · 80. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.98% (80th) EPSS

CVSS 10 · critical

Is it mine?

19 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisco_csaf

EPSS · bewertet 2026-10-27

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenCisco Small Business RV Series Router Firmwarecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

10.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 6

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19criticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19criticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · psirt@cisco.com USAusnutzbarkeit 2.2 · Auswirkung 6

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.19criticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · Cisco PSIRT US

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-78USprimärCWE-120USCWE-120US

betroffene Produkte (19)

Betroffene Produkte und Versionsbereiche.

Cisco Cisco Small Business RV Series Router Firmwarealle Versionencisco_csafUS
Cisco Cisco Small Business RV Series Router Firmware≤ n/aenisa_euvdEU
Cisco Systems Inc. Cisco RV345≤ 1.0.03.26fstec_bduRU
Cisco Systems Inc. Cisco RV3451.0.03.26 → 1.0.03.28fstec_bduRU
Cisco Systems Inc. Cisco Small Business RV160≤ 1.0.01.05fstec_bduRU
Cisco Systems Inc. Cisco Small Business RV1601.0.01.05 → 1.0.01.09fstec_bduRU
Cisco Systems Inc. Cisco Small Business RV260≤ 1.0.01.05fstec_bduRU
Cisco Systems Inc. Cisco Small Business RV2601.0.01.05 → 1.0.01.09fstec_bduRU
Cisco Systems Inc. Cisco Small Business RV340≤ 1.0.03.26fstec_bduRU
Cisco Systems Inc. Cisco Small Business RV3401.0.03.26 → 1.0.03.28fstec_bduRU
cisco rv160 firmware< 1.0.01.05nvdUScpe:2.3:o:cisco:rv160_firmware:*:*:*:*:*:*:*:*
cisco rv160w firmware< 1.0.01.05nvdUScpe:2.3:o:cisco:rv160w_firmware:*:*:*:*:*:*:*:*
cisco rv260 firmware< 1.0.01.05nvdUScpe:2.3:o:cisco:rv260_firmware:*:*:*:*:*:*:*:*
cisco rv260p firmware< 1.0.01.05nvdUScpe:2.3:o:cisco:rv260p_firmware:*:*:*:*:*:*:*:*
cisco rv260w firmware< 1.0.01.05nvdUScpe:2.3:o:cisco:rv260w_firmware:*:*:*:*:*:*:*:*
cisco rv340 firmware< 1.0.03.26nvdUScpe:2.3:o:cisco:rv340_firmware:*:*:*:*:*:*:*:*
cisco rv340w firmware< 1.0.03.26nvdUScpe:2.3:o:cisco:rv340w_firmware:*:*:*:*:*:*:*:*
cisco rv345 firmware< 1.0.03.26nvdUScpe:2.3:o:cisco:rv345_firmware:*:*:*:*:*:*:*:*
cisco rv345p firmware< 1.0.03.26nvdUScpe:2.3:o:cisco:rv345p_firmware:*:*:*:*:*:*:*:*

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

cisco-sa-sb-mult-vuln-CbVp4SURCisco Small Business RV Series Routers Vulnerabilities2022-08-03csaf · cisco_csafUS
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details ["#ds"] section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisco_csaf nvd NVD CVE.org MITRE

veröffentlicht 2022-08-10geändert 2026-06-17

verwandt (7,947)

Verwandte Einträge.

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SiteGuard Server Edition contains an OS command injection vulnerability, which may allow an attacker to execute arbitrary OS commands with root or SYSTEM privileges on the system r…
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Collabora Online Built-in CODE Server before 26.4.303 (richdocumentscode), a Nextcloud app, allows remote code execution, as exploited in the wild in September and October 2026, a…
CVE-2026-105134US	critical10.0OT kritisch	81.8% (100th)	KEV	2026-10-04
A flaw has been found in Ahsay AhsayCBS up to 9.15.2.69/10.3.4.44. This vulnerability affects unknown code of the file /rps/api/json/UpdateReceivers.do of the component Replication…
CVE-2026-83549US	—OT kritisch	9.89% (96th)	KEV	2026-09-01
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management…
CVE-2026-74233US	critical9.8OT kritisch	3.37% (89th)	—	2026-08-27
Zbtlink WE1326, WE357, WE5926, WE5926-WD, WE826-Q, WE826-T2, WE826-WD, WG108, and WG3526 firmware 19.1101, Zbtlink WE2426-C firmware 19.1112, Zbtlink WE5926-EC_QP firmware 20.0516,…

+7942 weitere

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

scry

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