CVE-2014-7302Public exploit

Root escalation via attacker-controlled vx permission metadata

Published Jan 27, 2020 · Updated Aug 6, 2024

Local privilege escalation in SGI Tempo on SGI ICE-X systems allows local users to obtain root access through the setuid vx utility. The /opt/sgi/sgimc/bin/vx binary runs as root, accepts attacker-edited scan metadata, and applies its encoded ownership and mode values to arbitrary files. The utility was observed only on ICE-X admin nodes, which are not normally accessible to nonadministrative users; a low-privileged account on such a node is the required gate.

CVSS severity7.8
High
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local privilege escalation in SGI Tempo on SGI ICE-X systems allows local users to obtain root access through the setuid vx utility. The /opt/sgi/sgimc/bin/vx binary runs as root, accepts attacker-edited scan metadata, and applies its encoded ownership and mode values to arbitrary files. The utility was observed only on ICE-X admin nodes, which are not normally accessible to nonadministrative users; a low-privileged account on such a node is the required gate.

The record

CVE
CVE-2014-7302
Published
Jan 27, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-276, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 27, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.2NIST NVDAV:L/AC:L/Au:N/C:C/I:C/A:C
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
T1068Exploitation for Privilege Escalation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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