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01 Record

CVE-2013-5122

Cisco Linksys Routers EA2700, EA3500, E4200, EA4500: A bug can cause an unsafe TCP port to open which leads to unauthenticated access

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector

02 Description

Cisco Linksys Routers EA2700, EA3500, E4200, EA4500: A bug can cause an unsafe TCP port to open which leads to unauthenticated access

03 Exploitation and scoring

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
3.74% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 89.3% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-16.
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.

04 Metadata

Published
2020-01-07 13:29Z6 YR AGO
Last updated
2024-08-06 17:06Z2 YR AGO
Reserved
2013-08-14
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-287Improper AuthenticationClass
Data version
5.1
Document digest
758260aa4c4ad8584057ac8af3ba23106aa5e538dfb00c3a5db59c65709b728a

05 Affected products

VendorProductVersionsPlatforms
ciscolinksys_e4200Not specified—
ciscolinksys_e4200_firmwareNot specified—
ciscolinksys_ea2700Not specified—
ciscolinksys_ea2700_firmwareNot specified—
ciscolinksys_ea3500Not specified—
ciscolinksys_ea3500_firmwareNot specified—
ciscolinksys_ea4500Not specified—
ciscolinksys_ea4500_firmwareNot specified—

06 References