How severe is CVE-2010-4303?

CVE-2010-4303 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2010-4303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-4303?

CVE-2010-4303 primarily affects Cisco Unified Videoconferencing System 5110 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-4303?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2010-4303 published?

CVE-2010-4303 was published on 2010-11-22 and last updated on 2026-06-16.

CVE-2010-4303

CVE-2010-4303 is a medium-severity vulnerability in Cisco Unified Videoconferencing System 5110 Firmware with a CVSS 2.0 base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-255.

Key facts

Severity: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-255
Affected product: Cisco Unified Videoconferencing System 5110 Firmware
Published: 2010-11-22
Last modified: 2026-06-16

Description

Cisco Unified Videoconferencing (UVC) System 5110 and 5115, when the Linux operating system is used, uses world-readable permissions for the /etc/shadow file, which allows local users to discover encrypted passwords by reading this file, aka Bug ID CSCti54043.

Frequently asked questions

What is CVE-2010-4303?: Cisco Unified Videoconferencing (UVC) System 5110 and 5115, when the Linux operating system is used, uses world-readable permissions for the /etc/shadow file, which allows local users to discover encrypted passwords by reading this file, aka Bug ID CSCti54043.
How severe is CVE-2010-4303?: CVE-2010-4303 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2010-4303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-4303?: CVE-2010-4303 primarily affects Cisco Unified Videoconferencing System 5110 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-4303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-4303 published?: CVE-2010-4303 was published on 2010-11-22 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:cisco:unified_videoconferencing_system_5110_firmware:7.0.1.13.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:unified_videoconferencing_system_5115_firmware:7.0.1.13.3:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_videoconferencing_system_5110:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_videoconferencing_system_5115:*:*:*:*:*:*:*:*

Other CWE-255 (Credentials Management Errors) vulnerabilities

CVE-2016-0898 — Critical (CVSS 10.0): MySQL for PCF tiles 1.7.x before 1.7.10 were discovered to log the AWS access key in plaintext. These credentials were…
CVE-2015-7906 — Critical (CVSS 10.0): LOYTEC LIP-3ECTB 6.0.1, LINX-100, LVIS-3E100, and LIP-ME201 devices allow remote attackers to read a password-hash…
CVE-2015-7856 — Critical (CVSS 10.0): OpenNMS has a default password of rtc for the rtc account, which makes it easier for remote attackers to obtain access…
CVE-2014-9736 — Critical (CVSS 10.0): GE Healthcare Centricity Clinical Archive Audit Trail Repository has a default password of initinit for the (1) SSL key…
CVE-2014-7233 — Critical (CVSS 10.0): GE Healthcare Precision THUNIS-800+ has a default password of (1) 1973 for the factory default System Utilities menu,…
CVE-2014-7232 — Critical (CVSS 10.0): GE Healthcare Discovery XR656 and XR656 G2 has a password of (1) 2getin for the insite user, (2) 4$xray for the xruser…

Browse all CWE-255 (Credentials Management Errors) vulnerabilities →