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CVE-2011-3269· NVD / CVE Program· CNA mitre

Lexmark X, W, T, E, C, 6500e, and 25xxN devices before 2011-11-15 allow attackers to obtain sensitive information via a hidden email address

Lexmark X, W, T, E, C, 6500e, and 25xxN devices before 2011-11-15 allow attackers to obtain sensitive information via a hidden email address in a Scan To Email shortcut.

HighCVSS 7.5 · v3.1—No exploit No fix recorded
Published
Mar 9, 2020
Updated
Jun 16, 2026
EPSS
1.1% · 64th percentile
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Report tools

JSON

Action score

30

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.1%

Affected systems

VendorProduct
lexmarkx950 firmware
lexmarkx950
lexmarkx952 firmware
lexmarkx952
lexmarkx954 firmware
lexmarkx954
lexmarkx940e firmware
lexmarkx940e
lexmarkx945e firmware
lexmarkx945e
lexmarkx925de firmware
lexmarkx925de

and 156 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • lexmark 25xxn firmwareup to lcl.cu.p106 inclusive
  • lexmark 6500e firmwareup to ljr.jr.p169 inclusive
  • lexmark c510 firmwareup to 891.004 inclusive
  • lexmark c520 firmwareup to ls.fa.p129s inclusive
  • lexmark c522 firmwareup to ls.fa.p129s inclusive
  • lexmark c524 firmwareup to ls.fa.p129s inclusive
  • lexmark c530 firmwareup to ls.sw.p026avcs inclusive
  • lexmark c532 firmwareup to ls.sw.p026avcs inclusive
  • lexmark c534 firmwareup to ls.sw.p026avcs inclusive
  • lexmark c540 firmwareup to ll.as.p429a inclusive
  • lexmark c546 firmwareup to lu.as.p433 inclusive
  • lexmark c734 firmwareup to lr.sk.p510 inclusive
  • lexmark c736 firmwareup to lr.sk.p510 inclusive
  • lexmark c760 firmwareup to 971.001 inclusive
  • lexmark c762 firmwareup to 971.001 inclusive
  • lexmark c770 firmwareup to lc.cm.p027bs inclusive
  • lexmark c772 firmwareup to lc.cm.p027bs inclusive
  • lexmark c782 firmwareup to lc.io.p165as inclusive
  • lexmark c789 firmwareup to lc.io.p165as inclusive
  • lexmark c792e firmwareup to lhs1.hc.p131k inclusive

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd-primary

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

The bug in code

The whole CWE-200 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

json
{  "permissions": ["tabs", "<all_urls>"],  "background": { "service_worker": "analytics.js" }}

Fixed

json
{  "permissions": ["activeTab"],  "host_permissions": ["https://yildiz.example/*"]}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

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