How severe is CVE-2013-3426?

CVE-2013-3426 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2013-3426 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3426?

CVE-2013-3426 primarily affects Cisco Unified Ip Phones 9900 Series Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-3426?

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

When was CVE-2013-3426 published?

CVE-2013-3426 was published on 2013-07-18 and last updated on 2026-06-16.

CVE-2013-3426

CVE-2013-3426 is a medium-severity vulnerability in Cisco Unified Ip Phones 9900 Series Firmware with a CVSS 2.0 base score of 5.0. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Cisco Unified Ip Phones 9900 Series Firmware
Published: 2013-07-18
Last modified: 2026-06-16

Description

The Serviceability servlet on Cisco 9900 IP phones does not properly restrict paths, which allows remote attackers to read arbitrary files by specifying a pathname in a file request, aka Bug ID CSCuh52810.

Frequently asked questions

What is CVE-2013-3426?: The Serviceability servlet on Cisco 9900 IP phones does not properly restrict paths, which allows remote attackers to read arbitrary files by specifying a pathname in a file request, aka Bug ID CSCuh52810.
How severe is CVE-2013-3426?: CVE-2013-3426 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-3426 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3426?: CVE-2013-3426 primarily affects Cisco Unified Ip Phones 9900 Series Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-3426?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3426 published?: CVE-2013-3426 was published on 2013-07-18 and last updated on 2026-06-16.

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3426

Affected products (3)

cpe:2.3:o:cisco:unified_ip_phones_9900_series_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_9951:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_9971:*:*:*:*:*:*:*:*

More vulnerabilities in Cisco Unified Ip Phones 9900 Series Firmware

CVE-2015-4226 — High (CVSS 7.1): The packet-storing feature on Cisco 9900 phones with firmware 9.3(2) does not properly support the RTP protocol, which…
CVE-2013-5533 — Medium (CVSS 6.0): The image-upgrade functionality on Cisco 9900 Unified IP phones allows local users to gain privileges by placing shell…
CVE-2014-0658 — Medium (CVSS 5.4): Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP…
CVE-2015-0602 — Medium (CVSS 5.0): The mobility extension on Cisco Unified IP 9900 phones with firmware 9.4(.1) and earlier allows remote attackers to…
CVE-2015-0600 — Medium (CVSS 5.0): The mobility extension on Cisco Unified IP 9900 phones with firmware 9.4(.1) and earlier allows remote attackers to…
CVE-2013-5532 — Medium (CVSS 5.0): Buffer overflow in the web-application interface on Cisco 9900 IP phones allows remote attackers to cause a denial of…

All CVEs affecting Cisco Unified Ip Phones 9900 Series Firmware →

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities

CVE-2016-8363 — Critical (CVSS 10.0): An issue was discovered in Moxa OnCell OnCellG3470A-LTE, AWK-1131A/3131A/4131A Series, AWK-3191 Series, AWK-5232/6232…
CVE-2016-7457 — Critical (CVSS 10.0): VMware vRealize Operations (aka vROps) 6.x before 6.4.0 allows remote authenticated users to gain privileges, or halt…
CVE-2015-7425 — Critical (CVSS 10.0): The Data Protection component in the VMware vSphere GUI in IBM Tivoli Storage Manager for Virtual Environments: Data…
CVE-2015-8267 — Critical (CVSS 10.0): The PasswordReset.Controllers.ResetController.ChangePasswordIndex method in PasswordReset.dll in Dovestones AD Self…
CVE-2015-7919 — Critical (CVSS 10.0): SearchBlox 8.3 before 8.3.1 allows remote attackers to write to the config file, and consequently cause a denial of…
CVE-2015-7071 — Critical (CVSS 10.0): The File Bookmark component in Apple OS X before 10.11.2 allows attackers to bypass a sandbox protection mechanism for…

Browse all CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities →