VulnSocial

CVE-2010-0101Disclosure(lexmark / 25xxn)

LOWCVSS 7.8 · HIGH

Signal is active with 2 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

The embedded HTTP server in multiple Lexmark laser and inkjet printers and MarkNet devices, including X94x, W840, T656, N4000, E462, C935dn, 25xxN, and other models, allows remote attackers to cause a denial of service (operating system halt) via a malformed HTTP Authorization header.

lexmark CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-20

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

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

  • 25xxn
  • c510
  • c52x
  • c53x

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Vendors
lexmark
Products
25xxnc510c52xc53xc540c543c544c546c73xc77x

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-05-19: 2Technical Details · 2026-05-19: 205-19
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets3 URLs
Full discourse2 posts
  • Tonernews@tonernews
    Disclosure

    BREAKING NEWS: VIDEO RUMOR: Is MARCO Going to Buy All of Konica Minolta’s U.S. Dealers? / Fujifilm Files Breach of Contract Lawsuit Against http://Marketing.com / CVE-2010-0101: Older Lexmark Printers Still Vulnerable to Remote DoS Attacks. https://secure.campaigner.com/csb/Public/show/9fx3-310z6y--1czj7g-uyc7og9 #toner https://t.co/6IPeW4HMBB

    Post summary

    The tweet announces that older Lexmark printers remain vulnerable to CVE-2010-0101, a remote denial‑of‑service flaw, but it offers no PoC, exploit, patch, or evidence of active use.

    0001047
    5.0K followersView on X
  • Tonernews@tonernews
    General

    CVE-2010-0101: Older Lexmark Printers Still Vulnerable to Remote DoS Attacks. https://tonernews.com/forums/topic/cve-2010-0101-older-lexmark-printers-still-vulnerable-to-remote-dos-attacks/ #toner #tonercartridges #tonercartridge #InkCartridges #Printing #Ink #printer #printercartridges #copiertoner #tonernews https://t.co/Oka5lpUblg

    Post summary

    A tweet referencing a forum post highlights that older Lexmark printers remain vulnerable to remote DoS attacks, but it provides no PoC, exploit code, or patch information.

    0001035
    5.0K followersView on X
CPE platform detail61 entries

61 of 61 entries

PartVendorProductVersionTarget SWTarget HW
HWlexmark25xxn---
HWlexmarkc510---
HWlexmarkc52x---
HWlexmarkc53x---
HWlexmarkc540---
HWlexmarkc543---
HWlexmarkc544---
HWlexmarkc546---
HWlexmarkc73x---
HWlexmarkc77x---
HWlexmarkc78x---
HWlexmarkc920---
HWlexmarkc935dn---
HWlexmarke120---
HWlexmarke238---
HWlexmarke23x---
HWlexmarke240---
HWlexmarke240n---
HWlexmarke250---
HWlexmarke260---
HWlexmarke33x---
HWlexmarke34x---
HWlexmarke350---
HWlexmarke360d---
HWlexmarke360dn---
HWlexmarke450---
HWlexmarke460---
HWlexmarke462---
HWlexmarkn4000---
HWlexmarkn4050e---
HWlexmarkn70xxe---
HWlexmarkn8120---
HWlexmarkn8130---
HWlexmarkt430---
HWlexmarkt64x---
HWlexmarkt650---
HWlexmarkt652---
HWlexmarkt654---
HWlexmarkt656---
HWlexmarkw840---
HWlexmarkw850---
HWlexmarkx20x---
HWlexmarkx26x---
HWlexmarkx34x---
HWlexmarkx36x---
HWlexmarkx422---
HWlexmarkx46x---
HWlexmarkx543---
HWlexmarkx544---
HWlexmarkx546---
HWlexmarkx642---
HWlexmarkx644---
HWlexmarkx646---
HWlexmarkx64xef---
HWlexmarkx65x---
HWlexmarkx73x---
HWlexmarkx772e---
HWlexmarkx782e---
HWlexmarkx85x---
HWlexmarkx86x---
HWlexmarkx94x---

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