CVE-2026-34127Disclosure(tp-link / tl-sg108pe)

LOWCVSS 4.8 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A stored cross-site scripting (XSS) vulnerability has been identified in the web management interface of TP-Link's TL-SG108PE v5 switch due to improper sanitation of the SYSNAM configuration parameter during configuration file import. An attacker with administrator access can inject malicious script into the device configuration, which may be stored and executed in the administrator’s browser when the affected interface is viewed.     Successful exploitation may allow session cookie theft, unauthorized configuration changes, or access to sensitive information exposed through the management interface.

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • tl-sg108pe
  • tl-sg108pe_firmware

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-05-29); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
tl-sg108petl-sg108pe_firmware

2 versions affected across 2 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-05-29: 1Mentions · 2026-05-30: 1Technical Details · 2026-05-29: 1Technical Details · 2026-05-30: 105-2905-30
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-05-291
Disclosure1
2026-05-301
General1
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-34127 Stored Cross-Site Scripting in TP-Link TL-SG108PE v5 Web Management Interface https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-34127

    Post summary

    A CVE has been released for a Stored Cross‑Site Scripting flaw in the TP‑Link TL‑SG108PE v5 web interface, but no additional details on PoC, exploitation, patching, or debunking are provided.

    0000063
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-34127 A stored cross-site scripting (XSS) vulnerability has been identified in the web management interface of TP-Link's TL-SG108PE v5 switch due to improper sanitation of … https://www.cve.org/CVERecord?id=CVE-2026-34127

    Post summary

    The post reports a stored cross‑site scripting flaw (CVE‑2026‑34127) in the TP‑Link TL‑SG108PE v5 switch web management interface, noting improper input sanitation and linking to the CVE record.

    00000163
    57.5K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWtp-linktl-sg108pe5.0--
OStp-linktl-sg108pe_firmware1.0.1--

Explore more