Cisco AnyConnect Secure Mobility Client for Mac OS File Corruption Vulnerability (Cisco Cisco Secure Client)

CVE-2020-3432
MEDIUM 5.6

At a glance

Source
NVD
EPSS
EPSS 0.23 % · percentile 14 ()
State
PUBLISHED
Published
Updated
Assigner
cisco
NVD status
Analyzed

Description

A vulnerability in the uninstaller component of Cisco AnyConnect Secure Mobility Client for Mac OS could allow an authenticated, local attacker to corrupt the content of any file in the filesystem. The vulnerability is due to the incorrect handling of directory paths. An attacker could exploit this vulnerability by creating a symbolic link (symlink) to a target file on a specific path. A successful exploit could allow the attacker to corrupt the contents of the file. If the file is a critical systems file, the exploit could lead to a denial of service condition. To exploit this vulnerability, the attacker would need to have valid credentials on the system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Weaknesses (CWE)

  • CWE-59 — Improper Link Resolution Before File Access

References

Scores

VersionScoreVectorScored by
CVSS 3.0MEDIUM 5.6CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H/E:X/RL:X/RC:Xcisco
CVSS 3.1MEDIUM 5.6CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:HCISA-ADP
CVSS 3.1MEDIUM 5.6CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:HNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
CVSS 3.0MEDIUM 5.6CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:HNVD · psirt@cisco.com (Secondary)

European references

Affected configurations (NVD CPE)

Affected products

ProductVersions
Cisco · Cisco Secure Clientaffected N/A

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD