Exploited Vulnerabilities DailyCVE-2020-3118: Cisco IOS XR
EPSS11.6%No. 1241 of 1739 in KEV
CVE year2020~1 yrs before listing
Same vendor in KEV100
Same product6
| Field | Value |
|---|---|
| Vendor | Cisco |
| Product | IOS XR |
| Name | Cisco IOS XR Software Discovery Protocol Format String Vulnerability |
| Added to KEV | 2021-11-03 |
| US federal due date | 2022-05-03 |
| Ransomware use | Unknown |
| CWE | CWE-134 |
CISA description
Cisco IOS XR improperly validates string input from certain fields in Cisco Discovery Protocol messages. Exploitation could allow an unauthenticated, adjacent attacker to execute code with administrative privileges or cause a reload on an affected device.
Other entries for this product
| CVE | Vendor / product | Added | EPSS | Ransomware |
|---|---|---|---|---|
| CVE-2022-20821 | Cisco IOS XR | 2022-05-23 | 11.4% | Unknown |
| CVE-2010-3035 | Cisco IOS XR | 2022-03-25 | 5.6% | Unknown |
| CVE-2009-2055 | Cisco IOS XR | 2022-03-25 | 3.3% | Unknown |
| CVE-2020-3569 | Cisco IOS XR | 2021-11-03 | 3.3% | Unknown |
| CVE-2020-3566 | Cisco IOS XR | 2021-11-03 | 3.7% | Unknown |
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A Cisco IOS XR vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2021-11-03.