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CVE-2018-17172

No known exploitation. EPSS puts it in the 80th percentile. Fixed versions are out.

CVSS 3.09.8CriticalEPSS percentile80th2.0% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
No public exploit knownFix5 products3 fixed builds listed below

Published Updated Sources: CVE.org, NVD

NVD CVE.org

What to do

Find your product and version, then upgrade to the build on the right.

  • Xerox Altalink C8030 FirmwareAffected: < 100.001.028.05200Upgrade to: 100.001.028.05200Stated by: NVD
  • Xerox Altalink C8035 FirmwareAffected: < 100.001.028.05200Upgrade to: 100.001.028.05200Stated by: NVD
  • Xerox Altalink C8045 FirmwareAffected: < 100.002.028.05200Upgrade to: 100.002.028.05200Stated by: NVD
  • Xerox Altalink C8055 FirmwareAffected: < 100.002.028.05200Upgrade to: 100.002.028.05200Stated by: NVD
  • Xerox Altalink C8070 FirmwareAffected: < 100.003.028.05200Upgrade to: 100.003.028.05200Stated by: NVD

Versions as the sources state them. 5 more products have version data. Full version matrix after sign-in

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

What it is

From the CVE record

The web application on Xerox AltaLink B80xx before 100.008.028.05200, C8030/C8035 before 100.001.028.05200, C8045/C8055 before 100.002.028.05200, and C8070 before 100.003.028.05200 allows unauthenticated command injection.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS80th
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

2.0% chance of exploitation activity in the next 30 days, which ranks it in the 80th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

6 events over 2730 days, from the signal feeds we watch.

  1. OpenVAS check added
  2. Patch availablerecord updated
  3. Publishedweakness classified, att&ck mapped

Affected products

And 3 more affected products. See all after sign-in

Technical detail

CVSS 3.0 vector

Open in the CVSS calculator

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Scored 9.8 by NVD.

How it is reached

  • Attack Vector NetworkExploitable remotely over the network without any special conditions
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required NoneNo authentication required — anyone can exploit this
  • User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality HighTotal information disclosure — all data in the component is compromised
  • Integrity HighTotal loss of integrity — attacker can modify any data in the component
  • Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

ATT&CK techniques

Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.

Sources

References in the record

Watch the software you run.

My Stack ranks new CVEs for your products by real-world exploitation, so the next serious one reaches you without reading every advisory.

We'll flag the next CVE, public exploit or patch for Altalink C8030 Firmware, not every advisory.