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CVE-2013-1598· NVD / CVE Program· CNA mitre

A Command Injection vulnerability exists in Vivotek PT7135 IP Cameras 0300a and 0400a via the system.ntp parameter to the farseer.out binary

A Command Injection vulnerability exists in Vivotek PT7135 IP Cameras 0300a and 0400a via the system.ntp parameter to the farseer.out binary file, which cold let a malicious user execute arbitrary code.

HighCVSS 8.8 · v3.1—Proof of concept No fix recorded
Published
Jan 24, 2020
Updated
Jun 16, 2026
EPSS
20.5% · 97th percentile
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Report tools

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Action score

41

Plan

Add it to your regular patch cycle.

CVSS
35 / 40 · 8.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
6 / 30 · 20.5%

Noroxi analysis

No Noroxi analysis for this record yet

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Affected systems

VendorProduct
vivotekpt7135 firmware
vivotekpt7135

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • vivotek pt7135 firmware0300a
  • vivotek pt7135 firmware0400a

Same product

vivotek: all records

Other highest-scoring records for the same primary product.

  • CVE-2013-1595A Buffer Overflow vulnerability exists in Vivotek PT7135 IP Camera 0300a and 0400a via a specially crafted packet in the Authorization heade
    51Plan
  • CVE-2013-1594An Information Disclosure vulnerability exists via a GET request in Vivotek PT7135 IP Camera 0300a and 0400a due to wireless keys and 3rd pa
    32Monitor
  • CVE-2013-1597A Directory Traversal vulnerability exists in Vivotek PT7135 IP Cameras 0300a and 0400a via a specially crafted GET request, which could let
    30Monitor
  • CVE-2013-1596An Authentication Bypass Vulnerability exists in Vivotek PT7135 IP Camera 0300a and 0400a via specially crafted RTSP packets to TCP port 554
    24Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrywebapps2013-05-01

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. First PoC-2460 d
  2. Published
  3. TodayOct 6, 2026+2447 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const host = req.body.host;exec("ping -c 1 " + host, onResult);

Fixed

ts
const host = req.body.host;if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);execFile("ping", ["-c", "1", host], onResult);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records