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Vulnerability Assessment

Weakness
CWE
CWE-20
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V2 - Validation and Business Logic Input validation, allowlisting
Impact

CVSS score of 7.8 (HIGH). Attack characteristics: network attack vector, low complexity. EPSS exploitation probability: 0.22%.
Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system.
This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAI

The H.225 subsystem in Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a denial of service (device reload) via crafted packets, aka Bug ID CSCtq78722. Rated high severity (CVSS 7.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified under CWE-20. The H.225 subsystem in Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a denial of service (device reload) via crafted packets, aka Bug ID CSCtq78722. Affected products include: Cisco Telepresence System Software, Cisco Tandberg 2000 Mxp, Cisco Tandberg 550 Mxp, Cisco Tandberg 770 Mxp, Cisco Tandberg 880 Mxp.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

NVD PRIMARY 7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
C

DescriptionCVE.org

The H.225 subsystem in Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a denial of service (device reload) via crafted packets, aka Bug ID CSCtq78722.

Threat Intelligence Overview

EPSS Score
0.2%
Top 56% exploitable
Data Quality
4 sources
Confidence: Medium
NVD CVE.org EPSS VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Denial of Service MEDIUM

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

Affected Products (CPE)CVE.org

cpe:2.3:a:cisco:telepresence_system_software:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:f9.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:f9.0.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:f9.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:f9.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:f9.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:fnc9.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:fnc9.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:fnc9.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_system_software:fnc9.3:*:*:*:*:*:*:*
cpe:2.3:h:cisco:tandberg_2000_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:tandberg_550_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:tandberg_770_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:tandberg_880_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:tandberg_990_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_system_1000_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_system_1700_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_system_codec_3000_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_system_codec_6000_mxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:telepresence_system_edge_75_mxp:-:*:*:*:*:*:*:*
+ 2 more

More in Telepresence System Software

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CVE-2012-3075 CRITICAL
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The administrative web interface on Cisco TelePresence Immersive Endpoint Devices before 1.7.4 allows remote authenticat
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The System Status Collection Daemon (SSCD) in Cisco TelePresence System 500-37, 1000, 1300-65, and 3xxx before 1.10.2(42
CVE-2012-2486 HIGH
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The Cisco Discovery Protocol (CDP) implementation on Cisco TelePresence Multipoint Switch before 1.9.0, Cisco TelePresen
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An unspecified API on Cisco TelePresence Immersive Endpoint Devices before 1.9.1 allows remote attackers to execute arbi
CVE-2014-3362 HIGH
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Memory leak in Cisco TelePresence System Edge MXP Series Software F9.3.3 and earlier allows remote attackers to cause a

CVE-2012-3073 HIGH
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The IP implementation on Cisco TelePresence Multipoint Switch before 1.8.1, Cisco TelePresence Manager before 1.9.0, and
CVE-2014-2158 HIGH
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Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a denial of service (device
CVE-2012-0330 HIGH
7.8 Mar 01

Cisco TelePresence Video Communication Server with software before X7.0.1 allows remote attackers to cause a denial of s
CVE-2014-2161 HIGH
7.8 May 02

The H.225 subsystem in Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a de
CVE-2014-2160 HIGH
7.8 May 02

The H.225 subsystem in Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a de
CVE-2012-0331 HIGH
7.5 Mar 01

Cisco TelePresence Video Communication Server with software before X7.0.1 allows remote attackers to cause a denial of s

Same weakness CWE-20 – Improper Input Validation

View all
CVE-2021-44228 CRITICAL POC
10.0
CVE-2024-3400 CRITICAL POC
10.0
CVE-2022-47966 CRITICAL POC
9.8
CVE-2023-22515 CRITICAL POC
9.8
CVE-2009-0927 HIGH POC
8.8
CVE-2017-9791 CRITICAL POC
9.8
CVE-2017-15944 CRITICAL POC
9.8
CVE-2019-0604 CRITICAL POC
9.8

Same technique Denial Of Service

View all
CVE-2015-5119 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2011-0611 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2012-0507 CRITICAL POC
9.8
CVE-2014-1761 HIGH POC
7.8
CVE-2015-5122 CRITICAL POC
9.8
CVE-2011-0609 HIGH POC
7.8

References

Advisories & patches
ADVISORY http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140430-mxp ADVISORY https://vuldb.com/vuln/13113

Search Externally

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