Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2016-1271

20
FAUCET Score

CVE-2016-1271 is a local privilege escalation vulnerability affecting multiple versions of Juniper Junos OS. By crafting specific CLI commands and arguments, a local attacker can gain elevated privileges on the affected system. This vulnerability carries a high CVSS score of 7.8, indicating a significant impact on confidentiality, integrity, and availability if exploited. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 12.1x46CPE matchmatch criteria
cpe:2.3:o:juniper:junos:*:d40:*:*:*:*:*:*
12.1x47CPE matchmatch criteria
cpe:2.3:o:juniper:junos:12.1x47:*:*:*:*:*:*:*
12.1x47CPE matchmatch criteria
cpe:2.3:o:juniper:junos:12.1x47:d10:*:*:*:*:*:*
12.1x47CPE matchmatch criteria
cpe:2.3:o:juniper:junos:12.1x47:d15:*:*:*:*:*:*
12.1x47CPE matchmatch criteria
cpe:2.3:o:juniper:junos:12.1x47:d20:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.32%
Probability of exploitation in next 30 days
EPSS Percentile
24.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0032 is in the 61st percentile among its peer group of 16,994 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

junipervendor investigatingvia nvd_reference
View patch

References

kb.juniper.net / InfoCenter/index
Vendor Advisory
securitytracker.com / id/1035667