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Emerging threatsCritical

CVE-2013-1710Firefox XSS

Mozilla: CRMF requests allow for code execution and XSS attacks (MFSA 2013-69)

Published Aug 7, 2013 · Updated Mar 9, 2026

Key Facts

Patch immediately
  • CVE-2013-1710 is a critical-severity vulnerability (CVSS 10.0 v2) affecting Firefox (Mozilla), Seamonkey (Mozilla), Thunderbird (Mozilla) and 22 more products.
  • It is exploited in the wild, listed in Industry KEV feed since Jan 9, 2017. Public exploit code is available.
  • EPSS estimates a 40% probability of exploitation in the next 30 days.
  • Fixed versions are available, including Firefox 0:17.0.8-1.el5_9, Firefox 0:17.0.8-1.el6_4, Firefox 17.0.8-1.0.1.el5_9.
  • Brandefense priority: patch immediately, because it is listed as exploited in the wild.

Scores

CVSS v2

10.0

AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS (30-day exploit likelihood)

40%

Higher than 98.6% of all scored CVEs

Exploit maturity

Weaponized

ATLAS score

62/100

Publication score, see How it works

Exploitation Verdict

KEV listed

Jan 9, 2017

Federal due date

None

No federal due date

Ransomware use

Not reported

Attributed actors

None named

Exploit & Defence Guidance

Exploit maturity

Weaponized

Public exploit code

3

Proof-of-concept links

In-the-wild evidence

1

Reports of active use

Description

The crypto.generateCRMFRequest function in Mozilla Firefox before 23.0, Firefox ESR 17.x before 17.0.8, Thunderbird before 17.0.8, Thunderbird ESR 17.x before 17.0.8, and SeaMonkey before 2.20 allows remote attackers to execute arbitrary JavaScript code or conduct cross-site scripting (XSS) attacks via vectors related to Certificate Request Message Format (CRMF) request generation.

Known-Exploited Catalog Listings

CatalogAddedRemediation dueRansomware use
Industry KEV feedJan 9, 2017n/aNot reported

Affected Products

263 affected entries in total
ProductAffected versionsFixed in
FirefoxMozilla17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5, 17.0.6, 17.0.722.0
SeamonkeyMozilla2.0, 2.0.1, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.22.20
ThunderbirdMozilla17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5, 17.0.617.0.7
Thunderbird EsrMozilla17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5, 17.0.6, 17.0.7n/a
icedovedebianSee advisory17.0.8-1~deb7u1
20 more affected products in the full CVE brief

Patched Releases

Firefox

0:17.0.8-1.el5_9, 0:17.0.8-1.el6_4, 17.0.8-1.0.1.el5_9, 17.0.8-1.0.1.el6_4, 22.0

firefox-esr

128.5.1-1.1

firefox-esr-branding-upstream

128.5.1-1.1

firefox-esr-translations-common

128.5.1-1.1

firefox-esr-translations-other

128.5.1-1.1

icedove

17.0.8-1~deb7u1

iceweasel

17.0.8esr-1~deb7u1

libfreebl3

3.13.5-0.4.2

libfreebl3-32bit

3.13.5-0.4.2

Seamonkey

2.20, 2.40-6.1

Thunderbird

17.0.7, 0:17.0.8-5.el5_9, 0:17.0.8-5.el6_4, 17.0.8-5.0.1.el5_9, 17.0.8-5.0.1.el6_4

mozilla-nspr

4.9.1-0.5.1

mozilla-nspr-32bit

4.9.1-0.5.1

mozilla-nss

3.13.5-0.4.2

mozilla-nss-32bit

3.13.5-0.4.2

mozilla-nss-tools

3.13.5-0.4.2

mozilla-xulrunner191

1.9.1.11-0.1.1

mozilla-xulrunner191-32bit

1.9.1.11-0.1.1

mozilla-xulrunner191-gnomevfs

1.9.1.11-0.1.1

mozilla-xulrunner191-translations

1.9.1.11-0.1.1

mozilla-xulrunner192

1.9.2.24-0.3.1

mozilla-xulrunner192-32bit

1.9.2.24-0.3.1

mozilla-xulrunner192-gnome

1.9.2.24-0.3.1

mozilla-xulrunner192-translations

1.9.2.24-0.3.1

MozillaFirefox

17.0.9esr-0.3.1, 17.0.9esr-0.7.1, 50.1.0-1.1

Timeline

  1. Publicly disclosed

    Aug 7, 2013

  2. Added to Industry KEV feed

    Jan 9, 2017

  3. Last updated

    Mar 9, 2026

Weakness Type

  • CWE-20 Improper Input Validation
  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

References

7 more references in the full CVE brief

FAQ

Common Questions.

Is CVE-2013-1710 On Your Attack Surface?

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Figures as of Oct 19, 2026. Compiled by Brandefense technologies from public vulnerability catalogs; scoring as described in How it works.

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