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CVE Record

CVE-2022-38555: Linksys E1200 v1.0.04 is vulnerable to Buffer Overflow via ej_get_web_page_name.

Linksys E1200 v1.0.04 is vulnerable to Buffer Overflow via ej_get_web_page_name.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2022-38555 describes a buffer overflow in Linksys E1200 firmware v1.0.04. The public record does not provide severity, CVSS, exploit status, or vendor remediation details. Treat exposed or still-deployed E1200 devices as requiring review, especially if management access is reachable beyond trusted administrators.

Executive priority

Prioritize asset confirmation and exposure reduction. Business urgency is uncertain because severity and exploitation evidence are missing, but network edge devices deserve prompt review when a memory corruption flaw is publicly disclosed.

Technical view

The CVE states Linksys E1200 v1.0.04 is vulnerable to a buffer overflow via ej_get_web_page_name. The supplied metadata lacks CWE classification, CVSS scoring, confirmed affected CPEs, and patch information. The only listed external reference is a public GitHub vulnerability report.

Likely exposure

Exposure appears limited to environments running Linksys E1200 firmware v1.0.04. Risk is higher if router administration interfaces are reachable from untrusted networks. The source bundle does not confirm other Linksys models or versions.

Exploitation context

The CVE is not listed as KEV in the provided bundle, and no cited source states active exploitation. A public GitHub reference exists, but the supplied bundle does not establish real-world exploitation or weaponized availability.

Researcher notes

The record is sparse: affected metadata is listed as n/a despite the title naming Linksys E1200 v1.0.04. No CVSS, CWE, CPE, patch, or exploit-in-the-wild evidence is provided. Avoid expanding scope beyond the named firmware without vendor confirmation.

Mitigation direction

  • Check Linksys guidance for firmware updates or replacement advice.
  • Restrict router administration access to trusted networks only.
  • Disable remote management if it is enabled.
  • Replace unsupported E1200 devices if no vendor fix exists.
  • Monitor affected devices for crashes, resets, or unexpected configuration changes.

Validation and detection

  • Inventory Linksys E1200 devices and record firmware versions.
  • Confirm whether any device runs firmware v1.0.04.
  • Verify management interfaces are not internet-exposed.
  • Review vendor advisories and the CVE record for remediation updates.
  • Document compensating controls for any device that cannot be updated.
Prepared
Confidence
low
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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CVE-2022-38555 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
3Timeline events
1ADP providers
2Source links

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CVECVE Program Container

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.