CVE-2015-6435

highpriority · track · 42EPSS 0.087 · 95 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

8.68% (95th) EPSS

CVSS 10 · high

Is it mine?

91 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

An unspecified CGI script in Cisco FX-OS before 1.1.2 on Firepower 9000 devices and Cisco Unified Computing System (UCS) Manager before 2.2(4b), 2.2(5) before 2.2(5a), and 3.0 before 3.0(2e) allows remote attackers to execute arbitrary shell commands via a crafted HTTP request, aka Bug ID CSCur90888.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · FSTEC (BDU) RU

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimaryCWE-78US

affected products (91)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Cisco Systems Inc. Cisco Firepower Extensible Operating System≤ 1.1.2fstec_bduRU
Cisco Systems Inc. Unified Computing System Central≤ 2.2(4b)fstec_bduRU
Cisco Systems Inc. Unified Computing System Central2.2(5) → 2.2(5a)fstec_bduRU
Cisco Systems Inc. Unified Computing System Central3.0 → 3.0(2e)fstec_bduRU
cisco firepower extensible operating system= 1.1(1.160)nvdUScpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*
cisco firepower extensible operating system= 1.1(1.86)nvdUScpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*
cisco firepower extensible operating system= 1.1.1nvdUScpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.0(2k)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.0_basenvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.1(1m)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.1_basenvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.2(1d)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.2_basenvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.3(1c)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.3(1m)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.3(1n)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.3(1o)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.3(1p)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
cisco unified computing system= 1.3(1q)nvdUScpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*

showing 20 of 91

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2016-01-22modified 2026-06-17

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references (10)

External citations — patches, advisories, analysis.

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