CVE-2022-20825
CVE-2022-20825 is a critical-severity vulnerability in Cisco Rv110w Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 10.0
- EPSS exploit prediction: 3% (86th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Cisco Rv110w Firmware
- Published:
- Last modified:
Description
A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient user input validation of incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device using root-level privileges. Cisco has not released software updates that address this vulnerability.
Frequently asked questions
- What is CVE-2022-20825?
- A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient user input validation of incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device using root-level privileges. Cisco has not released software updates that address this vulnerability.
- How severe is CVE-2022-20825?
- CVE-2022-20825 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-20825 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-20825?
- CVE-2022-20825 primarily affects Cisco Rv110w Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-20825?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2022-20825 published?
- CVE-2022-20825 was published on 2022-06-15 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:o:cisco:rv110w_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:rv130_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:rv130w_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:rv215w_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Cisco Rv110w Firmware
- CVE-2014-0683 — Critical (CVSS 10.0): The web management interface on the Cisco RV110W firewall with firmware 1.2.0.9 and earlier, RV215W router with…
- CVE-2021-1459 — Critical (CVSS 9.8): A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers…
- CVE-2020-3144 — Critical (CVSS 9.8): A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, RV130 VPN Router,…
- CVE-2019-1663 — Critical (CVSS 9.8): A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W…
- CVE-2018-0426 — Critical (CVSS 9.8): A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W…
- CVE-2018-0425 — Critical (CVSS 9.8): A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W…
All CVEs affecting Cisco Rv110w Firmware →
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