CVE-2011-2555

CRITICAL

Cisco TelePresence Recording Server 1.7.2.x before 1.7.2.1 has a default password for the root administrator account, which makes it easier for remote attackers to modify the configuration via an S...

Affects 1 product across 1 vendor.

BCS7.58
CVSS 2.010.0
EPSS3.4%
Percentile88th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity.
CWE Weakness Definitions
CWE-255: CWE-255
◆ SAGE Intelligence — CITED Relevance Research Team

This vulnerability was disclosed in 2011. A critical vulnerability affects Cisco systems (CVE-2011-2555). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2011-GLOBAL-088307-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2011-2555?
This vulnerability was disclosed in 2011. A critical vulnerability affects Cisco systems (CVE-2011-2555). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2011-2555?
CVE-2011-2555 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 3.4%.
Is CVE-2011-2555 actively exploited?
No confirmed active exploitation of CVE-2011-2555 as of 2026-05-30.
How do I remediate CVE-2011-2555?
Priority: MEDIUM.
What systems are affected by CVE-2011-2555?
CVE-2011-2555 affects: Cisco.
Vulnerability Details
CVE IDCVE-2011-2555
BSIDBS-2011-GLOBAL-088307-C BreachSpider Global ID
CVSS VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Published2011-08-29
Last Modified2026-04-29
ICS Relevance55%
Weakness (CWE)
CWE-255
Domains
NETWORK-INFRA
SourceNVD
Official Description

Cisco TelePresence Recording Server 1.7.2.x before 1.7.2.1 has a default password for the root administrator account, which makes it easier for remote attackers to modify the configuration via an SSH session, aka Bug ID CSCtr76182.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Cisco TelePresence Recording Server 1.7.2.x before 1.7.2.1 has a default password for the root administrator account, which makes it easier for remote attackers to modify the configuration via an SSH session, aka Bug ID CSCtr76182. CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

Exploitation Likelihood: LOW

Affected Products
VendorProductFixed Version
Cisco Telepresence Recording Server Software —
Remediation

No patch URL on record. Monitor vendor security advisories directly.

Threat Intelligence
● Threat Intelligence Validated: August 2026 | Threat Age: 5455 Days
CISA KEVNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
SAGE Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hashd1dea0c29307ab50eaa1bebe91061dfd05c0152c5b676ca24b0c797b4ce6b483118acc5aee8ba1f216cf3a7e65df709e21934ff9405eeca21d2358b6d0c19c36
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