Vulnerability in Cisco Ios Xr
CVSS score
9.0
EPSS probability
%6.9
Risk score
0.6
Published
1 y ago
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Impact on My Inventory
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Vulnerability description
DayBreach CVE AI Research
CVE-2025-20363 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
A vulnerability in the web services of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat Defense (FTD) Software, Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, remote attacker (Cisco ASA and FTD Software) or authenticated, remote attacker (Cisco IOS, IOS XE, and IOS XR Software) with low user privileges to execute arbitrary code on an affected device. This vulnerability is due to improper validation of user-supplied input in HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted web service on an affected device after obtaining additional information about the system, overcoming exploit mitigations, or both. A successful exploit could allow the attacker to execute arbitrary code as root, which may lead to the complete compromise of the affected device. For more information about this vulnerability, see the Details ["#details"] section of this advisory.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2025-20363 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | cisco | ios xr | View |
| 2 | cisco | ios xr | View |
| 3 | cisco | ios xr | View |
| 4 | cisco | ios xr | View |
| 5 | cisco | ios xr | View |
| 6 | cisco | ios xr | View |
| 7 | cisco | ios xr | View |
| 8 | cisco | ios xr | View |
| 9 | cisco | ios xr | View |
| 10 | cisco | ios xr | View |
| 11 | cisco | ios xr | View |
| 12 | cisco | ios xr | View |
| 13 | cisco | ios xr | View |
| 14 | cisco | asr 9001 | View |
| 15 | cisco | adaptive security appliance software | View |
| 16 | cisco | adaptive security appliance software | View |
| 17 | cisco | adaptive security appliance software | View |
| 18 | cisco | adaptive security appliance software | View |
| 19 | cisco | adaptive security appliance software | View |
| 20 | cisco | adaptive security appliance software | View |
| 21 | cisco | adaptive security appliance software | View |
| 22 | cisco | adaptive security appliance software | View |
| 23 | cisco | ios | View |
| 24 | cisco | ios xe | View |
| 25 | cisco | secure firewall threat defense | View |
| 26 | cisco | secure firewall threat defense | View |
| 27 | cisco | secure firewall threat defense | View |
| 28 | cisco | secure firewall threat defense | View |
| 29 | cisco | secure firewall threat defense | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 9.0 | CVSS V31 | CRITICAL | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-20363 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-20363 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
Get this vulnerability through the API
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