CVE-2013-4685 — Buffer overflow in flowd in Juniper Junos 10.4 before 10.4S14, 11.4 before 11.4R7, 12.1 before 12.1R6, and 12.1X44 before 12.1X44-D15 on SRX devices, when Captive Portal is enabled with the UAC enforcer role, allows remote attackers to execute arbitrary code via crafted HTTP requests, aka PR 849100

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HIGH

Buffer overflow in flowd in Juniper Junos 10.4 before 10.4S14, 11.4 before 11.4R7, 12.1 before 12.1R6, and 12.1X44 before 12.1X44-D15 on SRX devices, when Captive Portal is enabled with the UAC enforcer role, allows remote attackers to execute arbitrary code via crafted HTTP requests, aka PR 849100

Published Jul 11, 2013

10.0

HIGH

CVSS 2.0

EPSS 7.62%

Description

Buffer overflow in flowd in Juniper Junos 10.4 before 10.4S14, 11.4 before 11.4R7, 12.1 before 12.1R6, and 12.1X44 before 12.1X44-D15 on SRX devices, when Captive Portal is enabled with the UAC enforcer role, allows remote attackers to execute arbitrary code via crafted HTTP requests, aka PR 849100.

Remediation

No remediation recorded yet.

Metrics

7.62% 0.07624

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.07624

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (11 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	7.62% (0.07624)	94.38th	v5 (v2026.06.15)
Jun 15, 2026	7.62% (0.07624)	93.77th	v5 (v2026.06.15)
Apr 3, 2026	7.49% (0.07488)	91.76th	v4 (v2025.03.14)
Mar 19, 2025	9.37% (0.09374)	91.77th	v4 (v2025.03.14)
Mar 17, 2025	11.07% (0.11075)	92.93th	v4 (v2025.03.14)
Dec 12, 2024	2.02% (0.02021)	89.38th	v3 (v2023.03.01)
May 31, 2024	2.32% (0.02323)	89.73th	v3 (v2023.03.01)
Mar 7, 2023	1.99% (0.01990)	86.99th	v3 (v2023.03.01)
Mar 6, 2023	6.52% (0.06523)	91.37th	v2 (v2022.01.01)
Apr 1, 2022	6.52% (0.06523)	90.53th	v2 (v2022.01.01)
Feb 4, 2022	6.52% (0.06523)	78.43th	v2 (v2022.01.01)

Weaknesses (1)

CWE-119

Buffer Overflow

References (3)

http://kb.juniper.net/JSA10574
x_refsource_CONFIRMVendor Advisory
http://osvdb.org/95108
vdb-entryx_refsource_OSVDB
http://www.securityfocus.com/bid/61125
vdb-entryx_refsource_BID

Link	Providers	Tags
http://kb.juniper.net/JSA10574		x_refsource_CONFIRMVendor Advisory
http://osvdb.org/95108		vdb-entryx_refsource_OSVDB
http://www.securityfocus.com/bid/61125		vdb-entryx_refsource_BID

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 11, 2013

Updated Aug 6, 2024

Reserved Jun 26, 2013

Link CVE-2013-4685

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2013-4685

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-4685