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-2021-1618

25
FAUCET Score

CVE-2021-1618 describes multiple vulnerabilities in the web-based management interface of Cisco Intersight Virtual Appliance. These flaws, stemming from insufficient input validation, allow an authenticated, remote attacker to perform path traversal or command injection. A successful exploit could lead to arbitrary file read/write or root-level command execution on the affected system. The vulnerability carries a CVSS score of 7.2 (High), indicating a significant risk. It requires high privileges (PR:H) but has low attack complexity (AC:L) and no user interaction (UI:N). The potential impact is high across confidentiality, integrity, and availability (C:H/I:H/A:H). Currently, there is no evidence of active exploitation (KEV: No), nor are there public exploit modules available for Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, which is typical for the vast majority of vulnerabilities.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.9-292CPE matchmatch criteria
cpe:2.3:a:cisco:intersight_virtual_appliance:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.2
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.70%
Probability of exploitation in next 30 days
EPSS Percentile
84.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0270 is in the 82nd percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

ciscopatch availablevia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsi2-dtcinj-yH5U4RSx
PatchVendor Advisory