CVE-2013-20009

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 12.8% of scored records. A rank, not a probability.

NVD base score

4.8 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-28.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-28 02:03Z1 DAY AGO

Last updated

2026-10-28 02:03Z1 DAY AGO

Reserved

2026-10-27

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 4.8)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.2

Document digest

66c79d70b9df484fbe07aad0ba24ee2eacc370da86118177eb1429124762a471

• www.s3cur1ty.des3cur1ty Advisory m1adv2013-016: Linksys WAG200G Multiple Vulnerabilitieshttps://www.s3cur1ty.de/m1adv2013-016third-party-advisory
• www.exploit-db.comExploitDB-24476: Linksys WAG200G Multiple Vulnerabilitieshttps://www.exploit-db.com/exploits/24476exploit
• www.vulncheck.comVulnCheck Advisory: Linksys WAG200G through 1.01.06 Stored XSS via policy_name Parameterhttps://www.vulncheck.com/advisories/linksys-wag200g-through-1.01.06-stored-xss-via-policy-name-parameterthird-party-advisory